Eyesight Improvement Exercises - 6 Basic Steps For Effective Result
By Elizabeth Moller
Eyesight improvement exercises have been used to treat poor vision and maintain good health of the eyes since ancient time. Because improving vision with exercises required persistence and a little bit of patience, usually people think that eye exercises do not work. In fact to help reaching effective result there are 5 basic components you should be aware of.
Breathe
In yoga, breathing is very important. A regular breathing as taught in yoga may bring more oxygen to your eyes and keep away stress from your vision.
Blink
Blinking is always helpful to sooth and moisturize the eyes. You will need to blink often while doing any exercises.
Relax and smile
Always put yourself in a relaxing condition and situation. Add smile to your face throughout the exercises. This will reduce tension in your eyes.
Enjoy and have fun
Eyesight improvement exercises are actually relaxing and fun to do. Play soft music and choose a secluded and pleasant place to do the exercises.
Will power
To achieve anything in life, you will require a serious commitment. Have a strong will power to reach your goal. Better vision will be yours in no time if you always keep your promise each day to do regular eye exercises.
Believe
Believe is essential to bring best result. Believe that the program of eyesight improvement exercises will help you. You have to be sure that you have chosen the right way to improve your eyesight.
If you wish to make a change for your vision without depending on artificial lenses or lasik surgery, practice eyesight improvement exercises daily. Many people have enjoyed the benefit. You could be the next! To your health!
March 15, 2010
Some Common Questions on LASIK Surgery
Some Common Questions on LASIK Surgery
By David Wachler
Nowadays, the latest technology has been employed in the operating of LASIK surgery, which will provide patients perfect visions. However, some people deem this surgery is too extraordinary and there is something they do not know about it. Here are some very common questions that most glasses wearers will ask.
Will this surgery lead to any pain on patient's eyes? That is the fist question patients may ask. Patients bear some sort of fear and they think it must be very painful to receive this surgery. In fact, some numbing materials will be used while the surgery is operating. And during the process of operating, what the patients can feel is some little pressure on their eyes.
While operating the surgery, some light beams will be used to reshape the corneas. And patients may wonder whether there will be any complications after the surgery for the use of laser. The fact has proved that no side effects will be left after the surgery. The reason is the laser beams worked in a designed area.
Some patients may ask will there any scalpel be used in the surgery. They are very afraid that such scalpel may cause some very serious problems, or at least fear, to them. The fact is that in the procedure of the LASIK surgery, no really scalpel will be used, but some laser beams.
Some patients may ask whether they will suffer some eye problems, as blindness, in their latter lives, for some people have told them such saying. In fact, there are no evidences that receiving such surgery will cause eye problems on receivers in their latter lives. Especially, the data from FDA have reinforced this. It is true that there are some risks in receiving this surgery, but the ratio of serious complications is no more than 1% and common complication is no more than3%.
Some patients may wonder what will happen if they open their eyes while the surgery is operating, for the reason of fear. The fact is that some sedative and numbing materials will be used in the process of operation. So what the patients should do is to keep calm in the operation.
By David Wachler
Nowadays, the latest technology has been employed in the operating of LASIK surgery, which will provide patients perfect visions. However, some people deem this surgery is too extraordinary and there is something they do not know about it. Here are some very common questions that most glasses wearers will ask.
Will this surgery lead to any pain on patient's eyes? That is the fist question patients may ask. Patients bear some sort of fear and they think it must be very painful to receive this surgery. In fact, some numbing materials will be used while the surgery is operating. And during the process of operating, what the patients can feel is some little pressure on their eyes.
While operating the surgery, some light beams will be used to reshape the corneas. And patients may wonder whether there will be any complications after the surgery for the use of laser. The fact has proved that no side effects will be left after the surgery. The reason is the laser beams worked in a designed area.
Some patients may ask will there any scalpel be used in the surgery. They are very afraid that such scalpel may cause some very serious problems, or at least fear, to them. The fact is that in the procedure of the LASIK surgery, no really scalpel will be used, but some laser beams.
Some patients may ask whether they will suffer some eye problems, as blindness, in their latter lives, for some people have told them such saying. In fact, there are no evidences that receiving such surgery will cause eye problems on receivers in their latter lives. Especially, the data from FDA have reinforced this. It is true that there are some risks in receiving this surgery, but the ratio of serious complications is no more than 1% and common complication is no more than3%.
Some patients may wonder what will happen if they open their eyes while the surgery is operating, for the reason of fear. The fact is that some sedative and numbing materials will be used in the process of operation. So what the patients should do is to keep calm in the operation.
Eye Laser Treatment - Repair Damaged Vision
Eye Laser Treatment - Repair Damaged Vision
By Claire Zamenka
Eye laser treatment goes by several different names. It is known as LASIK (laser-assisted in situ keratomiluesis), LTK (laser-thermokeratoplasty), keratectomy or PRK (photorefractive keratotomy). Using these procedures, a physician can correct a number of vision defects.
Astigmatism is a defect that causes vision to be significantly blurred because of decreased visual acuity. This is very difficult to correct using the traditional lenses found in glasses or contacts, but it can be corrected by eye laser treatment. A procedure such as LASIK can help smooth the cornea, creating a spherical shape, which improves vision.
With myopia, or nearsightedness, the cornea is too steep. This condition can cause eyestrain and headaches because the person is often squinting to see objects in the distance. Eye laser treatment can help correct this refractive error by flattening the cornea. On the other hand, hyperopia, or farsightedness, means that a person can clearly see objects at a distance, but will oftentimes have trouble deciphering letters in a book they are reading. Surgical procedures using lasers can alter the shape of the cornea, thereby increasing the person's ability to see objects that are close up such as books and magazines.
Glaucoma is a loss of vision from optic nerve damage. Intraocular pressure is thought to play a part in this damage. Eye laser treatment can help by creating scars in the eye's drainage system, which can reduce pressure.
Diabetic retinopathy can lead to PDR (proliferative diabetic retinopathy) which can cause loss of vision, neovascular glaucoma and retinal detachment. PDR occurs in patients with diabetes. This can be treated with a form of surgery called PRP (pan retinal photocoagulation).
These procedures are done while the patient is awake. The patient is given some medication to help calm and relax them. Drops are placed to help numb the area. The patient then lies back in a chair and a lid speculum is placed to hold the eyelid open. During the procedure, the patient may experience slight pressure and discomfort, but it should not be painful. The exact procedure the physician uses will depend on the type and degree of vision defect being treated. When this is finished, there will be a shield placed over the eyelid to prevent injury.
After eye laser treatment, there may be some itching, burning or irritation. The eyes may water up, but it is very important not you rub them. There may also be some light sensitivity and the eyes may appear bloodshot. A patient may not wear eye makeup for at least two weeks. No contact sports should be performed for at least four weeks, and during this time, an eye-shield should also be worn at night. It will be 8 weeks before the patient is allowed to swim or use a hot tub. If any severe pain is felt, the patient's physician should be immediately contacted. Post-op visits will be done 1-2 days after the procedure and then regularly until the patient is released from care.
By Claire Zamenka
Eye laser treatment goes by several different names. It is known as LASIK (laser-assisted in situ keratomiluesis), LTK (laser-thermokeratoplasty), keratectomy or PRK (photorefractive keratotomy). Using these procedures, a physician can correct a number of vision defects.
Astigmatism is a defect that causes vision to be significantly blurred because of decreased visual acuity. This is very difficult to correct using the traditional lenses found in glasses or contacts, but it can be corrected by eye laser treatment. A procedure such as LASIK can help smooth the cornea, creating a spherical shape, which improves vision.
With myopia, or nearsightedness, the cornea is too steep. This condition can cause eyestrain and headaches because the person is often squinting to see objects in the distance. Eye laser treatment can help correct this refractive error by flattening the cornea. On the other hand, hyperopia, or farsightedness, means that a person can clearly see objects at a distance, but will oftentimes have trouble deciphering letters in a book they are reading. Surgical procedures using lasers can alter the shape of the cornea, thereby increasing the person's ability to see objects that are close up such as books and magazines.
Glaucoma is a loss of vision from optic nerve damage. Intraocular pressure is thought to play a part in this damage. Eye laser treatment can help by creating scars in the eye's drainage system, which can reduce pressure.
Diabetic retinopathy can lead to PDR (proliferative diabetic retinopathy) which can cause loss of vision, neovascular glaucoma and retinal detachment. PDR occurs in patients with diabetes. This can be treated with a form of surgery called PRP (pan retinal photocoagulation).
These procedures are done while the patient is awake. The patient is given some medication to help calm and relax them. Drops are placed to help numb the area. The patient then lies back in a chair and a lid speculum is placed to hold the eyelid open. During the procedure, the patient may experience slight pressure and discomfort, but it should not be painful. The exact procedure the physician uses will depend on the type and degree of vision defect being treated. When this is finished, there will be a shield placed over the eyelid to prevent injury.
After eye laser treatment, there may be some itching, burning or irritation. The eyes may water up, but it is very important not you rub them. There may also be some light sensitivity and the eyes may appear bloodshot. A patient may not wear eye makeup for at least two weeks. No contact sports should be performed for at least four weeks, and during this time, an eye-shield should also be worn at night. It will be 8 weeks before the patient is allowed to swim or use a hot tub. If any severe pain is felt, the patient's physician should be immediately contacted. Post-op visits will be done 1-2 days after the procedure and then regularly until the patient is released from care.
Laser Eye Treatment - Lasik Vs Lasek
Laser Eye Treatment - Lasik Vs Lasek
By Tim Harwood
If you are considering having laser eye treatment then it's important that you understand the differences between the 2 most popular procedures which are Lasik and Lasek. In some instances your laser eye surgeon may insist that you are only suitable for either Lasik or Lasek based on the findings of the tests carried out during your laser eye surgery consultation. In this situation, you have no option but to go with the procedure that is advised by your surgeon. However, if you are suitable for both types of laser eye treatment, then it is important to understand the key differences between the 2 techniques so you can make an informed decision.
Lasik and Lasek are both types of laser eye treatment and involve reshaping the surface of your eye (cornea) to eliminate the prescription in your glasses or contact lenses. The reason you need glasses in the first place is because the light entering your eye is not focussed precisely onto the retina, which is what is required for perfect vision. If you are long sighted, the light entering your eyes falls behind your retina, whereas if you are short sighted the light entering your eye falls in front of your retina. Both Lasek and Lasik reshape the surface of the eye to ensure that the light is refocused permanently onto the retina.
The key difference between the 2 techniques is the way in which the surgeon accesses the part of your cornea which is to be lasered. During the Lasik procedure, your surgeon creates a flap (thin layer of cornea) using a micro-keratome (surgical blade) thus enabling the surgeon access to the inner layers of your cornea that need to be lasered during the Lasik surgery.
There is however no flap created during the Lasek procedure. Instead, the epithelium (outer corneal layer) is loosened with alcohol and then gently moved to the side. This enables the surgeon access to the inner layers of your cornea that are to be lasered during the Lasek eye surgery. This layer is then replaced back over the eye and smoothed over.
The vast majority of people choose to have Lasik (7x more popular than Lasek) and this is primarily due to the fact that the recovery period following surgery is much quicker when compared with Lasek. Most people can return to work and normal activities the day following Lasik surgery, whereas with Lasek it can be up to 1 week. There is also more discomfort involved with the Lasek procedure which is another reason people usually choose Lasik. People involved in extremely physical jobs or who play contact sports are usually advised to have Lasek. The reason for this is that your cornea is slightly weakened during Lasik as a result of the creation of the flap. There is no flap created during Lasik meaning there is no weakening of the eye.
In summary, Lasik eye surgery is the most common procedure, mainly due to the quick and painless recovery procedure. Lasek may be advisable in certain situations but this will be discussed with you by your laser eye surgeon.
By Tim Harwood
If you are considering having laser eye treatment then it's important that you understand the differences between the 2 most popular procedures which are Lasik and Lasek. In some instances your laser eye surgeon may insist that you are only suitable for either Lasik or Lasek based on the findings of the tests carried out during your laser eye surgery consultation. In this situation, you have no option but to go with the procedure that is advised by your surgeon. However, if you are suitable for both types of laser eye treatment, then it is important to understand the key differences between the 2 techniques so you can make an informed decision.
Lasik and Lasek are both types of laser eye treatment and involve reshaping the surface of your eye (cornea) to eliminate the prescription in your glasses or contact lenses. The reason you need glasses in the first place is because the light entering your eye is not focussed precisely onto the retina, which is what is required for perfect vision. If you are long sighted, the light entering your eyes falls behind your retina, whereas if you are short sighted the light entering your eye falls in front of your retina. Both Lasek and Lasik reshape the surface of the eye to ensure that the light is refocused permanently onto the retina.
The key difference between the 2 techniques is the way in which the surgeon accesses the part of your cornea which is to be lasered. During the Lasik procedure, your surgeon creates a flap (thin layer of cornea) using a micro-keratome (surgical blade) thus enabling the surgeon access to the inner layers of your cornea that need to be lasered during the Lasik surgery.
There is however no flap created during the Lasek procedure. Instead, the epithelium (outer corneal layer) is loosened with alcohol and then gently moved to the side. This enables the surgeon access to the inner layers of your cornea that are to be lasered during the Lasek eye surgery. This layer is then replaced back over the eye and smoothed over.
The vast majority of people choose to have Lasik (7x more popular than Lasek) and this is primarily due to the fact that the recovery period following surgery is much quicker when compared with Lasek. Most people can return to work and normal activities the day following Lasik surgery, whereas with Lasek it can be up to 1 week. There is also more discomfort involved with the Lasek procedure which is another reason people usually choose Lasik. People involved in extremely physical jobs or who play contact sports are usually advised to have Lasek. The reason for this is that your cornea is slightly weakened during Lasik as a result of the creation of the flap. There is no flap created during Lasik meaning there is no weakening of the eye.
In summary, Lasik eye surgery is the most common procedure, mainly due to the quick and painless recovery procedure. Lasek may be advisable in certain situations but this will be discussed with you by your laser eye surgeon.
March 14, 2010
Medical Procedures That Can Improve Your Quality of Life
Medical Procedures That Can Improve Your Quality of Life
By Connor R Sullivan
It used to be surgical procedures were something that was a last resort. It was used in response to a medical emergency and not something a person would look forward to undergoing. Over the last few decades, surgical procedures have been developed that are meant as a way to help people avoid more serious medical problems in the future, or to help them lead a better life right away. These elective surgeries are options for people who have something wrong with them that may not be life-threatening at the moment, but if they were to be able to correct the problem, it could lead to a much better life. For instance, if you have problems with your vision, there are surgical procedures that can correct the problem. The cost of Lasik eye surgery is reasonable so it is an option for many who have vision problems. The cost of Lasik is not always covered by insurance, but your Lasik eye cost may be worth the investment if you never need to wear glasses or worry about contact lenses ever again.
If vision problems do no affect you, there may be another health problem that causes you strife. Those who are severely overweight may want to speak with their doctors about gastric bypass. This surgical procedure allows you to make the size of your stomach smaller, helping food pass through your system. It also forces you to eat less so you are not consuming as many calories as before. There are numerous options now for this procedure, and the risks associated with the procedure is much less than it used to be. This procedure can not only help you lose weight for cosmetic reasons, it helps you lead a healthier life. Those who spend years of their lives overweight end up facing a number of health risks in the future. They are more susceptible to problems like diabetes, cancer, and heart problems. Electing to have the gastric bypass can make a big difference in the health of your future.
Even if your health issues are not as serious as vision or weight problems, there may still be a surgical procedure that can improve your life. Minor procedures include hair implants and mole removal. In some cases, mole removal may be a health problem due to skin cancer, but other times you just want to remove something you are tired of looking at. Hair implants are a minor procedure, but they can make a big difference about how you feel about your appearance. Both of these procedures are done in an outpatient manner, so you stop by for a doctor's appointment, they help you with the procedure, and then you are on our way. Cosmetic procedures like these are paid for out of pocket, but they are often very affordable. In the long run, you may find the investment was well worth it because you will be feeling happy, healthy, and attractive once you have spent some time improving your current situation.
By Connor R Sullivan
It used to be surgical procedures were something that was a last resort. It was used in response to a medical emergency and not something a person would look forward to undergoing. Over the last few decades, surgical procedures have been developed that are meant as a way to help people avoid more serious medical problems in the future, or to help them lead a better life right away. These elective surgeries are options for people who have something wrong with them that may not be life-threatening at the moment, but if they were to be able to correct the problem, it could lead to a much better life. For instance, if you have problems with your vision, there are surgical procedures that can correct the problem. The cost of Lasik eye surgery is reasonable so it is an option for many who have vision problems. The cost of Lasik is not always covered by insurance, but your Lasik eye cost may be worth the investment if you never need to wear glasses or worry about contact lenses ever again.
If vision problems do no affect you, there may be another health problem that causes you strife. Those who are severely overweight may want to speak with their doctors about gastric bypass. This surgical procedure allows you to make the size of your stomach smaller, helping food pass through your system. It also forces you to eat less so you are not consuming as many calories as before. There are numerous options now for this procedure, and the risks associated with the procedure is much less than it used to be. This procedure can not only help you lose weight for cosmetic reasons, it helps you lead a healthier life. Those who spend years of their lives overweight end up facing a number of health risks in the future. They are more susceptible to problems like diabetes, cancer, and heart problems. Electing to have the gastric bypass can make a big difference in the health of your future.
Even if your health issues are not as serious as vision or weight problems, there may still be a surgical procedure that can improve your life. Minor procedures include hair implants and mole removal. In some cases, mole removal may be a health problem due to skin cancer, but other times you just want to remove something you are tired of looking at. Hair implants are a minor procedure, but they can make a big difference about how you feel about your appearance. Both of these procedures are done in an outpatient manner, so you stop by for a doctor's appointment, they help you with the procedure, and then you are on our way. Cosmetic procedures like these are paid for out of pocket, but they are often very affordable. In the long run, you may find the investment was well worth it because you will be feeling happy, healthy, and attractive once you have spent some time improving your current situation.
March 13, 2010
Am I Suitable For Lasik Eye Surgery?
Am I Suitable For Lasik Eye Surgery?
By Stephen McBride
Lasik sight correction routine is fast attaining popularity and many people around the globe are considering it. Lasik (laser-assisted in situ keratomileusis) is a sort of refractive laser eye operation carried out by eye doctors for the correction of generally shortsightedness. People need to recognise the advantages, risks, and how the Lasik process operates. One of the important matters to turn over is what are the prerequisites somebody needs to fulfill in order to undergo a productive Lasik operation. Although all individual cases should be talked about with a qualified Lasik surgeon, here are a few guidelines to determine if wyouare a good prospect for Lasik.
First of all, the eye ought to be in good order. This signifies that it is not advisable for anybody under the age of 18. This is due to that the shape of the eyeball will keep changing for a few years. If the eye shape alters following the Lasik procedure, the clearness of sight will be impacted. Therefore some Lasik docs advocate holding back until aged 25.
In addition to an age cutoff, the sight prescription for the Lasik prospect ought to be static for at least a year, and preferably for much longer than that. This is for precisely the aforementioned grounds as above. The Lasik routine will only remain effective if the eyeball shape continues unvarying following surgery.
You might wish to note that a lot of older people have received Lasik routine. The principal condition in these types is capable tear production for successful recovery and lubrication post Lasik sight correction.
The Lasik Patient's Eyes need to be in good condition.
This ensures that someone receiving a Lasik operation ought to have had no eye infection nor trauma for at least a year, and needs to have zero scarring on the cornea of the eyeball. Additional things to note is that the person must not have any continual eye trouble, such as an account of viral infection in the eyes.
The medical record of a potential Lasik patient likewise plays an important role. Some long standing conditions, such as autoimmune disorders couls cause some people to be inappropriate prospects for Lasik routine. Consequently we need to be be very definite about our medical circumstances, past and present. Additionally, women who are pregnant or nursing ought to postpone a Lasik operation until afterwards
By Stephen McBride
Lasik sight correction routine is fast attaining popularity and many people around the globe are considering it. Lasik (laser-assisted in situ keratomileusis) is a sort of refractive laser eye operation carried out by eye doctors for the correction of generally shortsightedness. People need to recognise the advantages, risks, and how the Lasik process operates. One of the important matters to turn over is what are the prerequisites somebody needs to fulfill in order to undergo a productive Lasik operation. Although all individual cases should be talked about with a qualified Lasik surgeon, here are a few guidelines to determine if wyouare a good prospect for Lasik.
First of all, the eye ought to be in good order. This signifies that it is not advisable for anybody under the age of 18. This is due to that the shape of the eyeball will keep changing for a few years. If the eye shape alters following the Lasik procedure, the clearness of sight will be impacted. Therefore some Lasik docs advocate holding back until aged 25.
In addition to an age cutoff, the sight prescription for the Lasik prospect ought to be static for at least a year, and preferably for much longer than that. This is for precisely the aforementioned grounds as above. The Lasik routine will only remain effective if the eyeball shape continues unvarying following surgery.
You might wish to note that a lot of older people have received Lasik routine. The principal condition in these types is capable tear production for successful recovery and lubrication post Lasik sight correction.
The Lasik Patient's Eyes need to be in good condition.
This ensures that someone receiving a Lasik operation ought to have had no eye infection nor trauma for at least a year, and needs to have zero scarring on the cornea of the eyeball. Additional things to note is that the person must not have any continual eye trouble, such as an account of viral infection in the eyes.
The medical record of a potential Lasik patient likewise plays an important role. Some long standing conditions, such as autoimmune disorders couls cause some people to be inappropriate prospects for Lasik routine. Consequently we need to be be very definite about our medical circumstances, past and present. Additionally, women who are pregnant or nursing ought to postpone a Lasik operation until afterwards
It is Important That You Read This Before You Have LASIK Surgery
It is Important That You Read This Before You Have LASIK Surgery
By Daisy Profits
Many people are interested in getting LASIK surgery, and they want to know the risks and benefits as well as how the procedure works. One of the first questions you need to ask yourself before getting LASIK vision correction is, "Am I a good candidate for LASIK Surgery?" You need to consult with a qualified LASIK physician and after a preliminary exam you will have your answer. Each individual case is different but here are some basic guidelines to follow before you consider getting LASIK surgery.
Eyes must be properly matured before you can get LASIK. Anyone under 18 years of age should wait to have LASIK as the shape of their eye is still changing and will probably not stop until they are at least 25 years old. If you do it too young your eyes could keep changing shape and the clarity of your vision will be affected. Your vision prescription should be stable for a year or longer as this shows your eyes will not greatly change making the surgery highly effective.
There is no maximum age cutoff as older patients have had the same successes as younger patients. The only consideration in older patients is tear production for successful healing and eye lubrication after the surgery.
Your eyes must be healthy. This means that all LASIK candidates must not have had any eye infections or injury to the eyes for at least a year. Plus you must not have any recurring eye problems.
Your medical history plays an important in becoming a candidate for eye surgery. Some disorders like Lupus will prevent some people from having eye surgery. You must disclose any medical conditions current and in the past to your doctor before you have the surgery. Also pregnant or nursing women should wait before they schedule their LASIK surgery.
Patients with dry eye syndrome are usually not good candidates for LASIK surgery. You must have sufficient tear production for lubricating the eye naturally although minor problems may be aided with medication during the healing process. But those with eyes that dilate very widely are not good candidates for LASIK surgery.
These are some basic guidelines to follow when deciding on having LASIK Surgery.. If you can't meet some of these guidelines there are other eye improvement methods you can look at. If you are generally healthy and have a standard vision problem, you are probably a good candidate for LASIK Surgery. Make sure you find a professional physician well trained in LASIK Surgery to discuss your individual needs in detail.
By Daisy Profits
Many people are interested in getting LASIK surgery, and they want to know the risks and benefits as well as how the procedure works. One of the first questions you need to ask yourself before getting LASIK vision correction is, "Am I a good candidate for LASIK Surgery?" You need to consult with a qualified LASIK physician and after a preliminary exam you will have your answer. Each individual case is different but here are some basic guidelines to follow before you consider getting LASIK surgery.
Eyes must be properly matured before you can get LASIK. Anyone under 18 years of age should wait to have LASIK as the shape of their eye is still changing and will probably not stop until they are at least 25 years old. If you do it too young your eyes could keep changing shape and the clarity of your vision will be affected. Your vision prescription should be stable for a year or longer as this shows your eyes will not greatly change making the surgery highly effective.
There is no maximum age cutoff as older patients have had the same successes as younger patients. The only consideration in older patients is tear production for successful healing and eye lubrication after the surgery.
Your eyes must be healthy. This means that all LASIK candidates must not have had any eye infections or injury to the eyes for at least a year. Plus you must not have any recurring eye problems.
Your medical history plays an important in becoming a candidate for eye surgery. Some disorders like Lupus will prevent some people from having eye surgery. You must disclose any medical conditions current and in the past to your doctor before you have the surgery. Also pregnant or nursing women should wait before they schedule their LASIK surgery.
Patients with dry eye syndrome are usually not good candidates for LASIK surgery. You must have sufficient tear production for lubricating the eye naturally although minor problems may be aided with medication during the healing process. But those with eyes that dilate very widely are not good candidates for LASIK surgery.
These are some basic guidelines to follow when deciding on having LASIK Surgery.. If you can't meet some of these guidelines there are other eye improvement methods you can look at. If you are generally healthy and have a standard vision problem, you are probably a good candidate for LASIK Surgery. Make sure you find a professional physician well trained in LASIK Surgery to discuss your individual needs in detail.
Reasons to Get Lasik Surgery
Reasons to Get Lasik Surgery
By Connor R Sullivan
Since the early 2000s, the amount of people who choose to have Lasik eye surgery completed has risen dramatically, especially now that there has been plenty of time for the method to be perfected. Davis vision care is, of course, one of the many options for those who elect not to have this kind of surgery performed on their eyes. However, as far as Lasik surgery is concerned, it is currently one of the most sought after elective surgical procedures in the United States. Now, some eyemed VSP will cover at least some, if not all of the costs of the surgery, which makes it even more alluring to potential patients. There are many reasons why one might want to have eye surgery to improve their sight. Below is a list of explanations of the different benefits that can come with having this surgery done:
1. Naturally, your vision will improve dramatically, better than it would with glasses and/or contact lenses. The reason being is that contact and/or glasses prescriptions are not always exact when it comes to your vision. Also, they are meant to help you to see, instead of being your actual eyes. Having Lasik surgery makes it so that your eyes are able to do the work they are meant to do, which means they then do not need any help, such as contacts and/or glasses anymore.
2. Paying a pretty large amount of money for Lasik up front for the surgery will actually save you money in the future. People who have Lasik surgery completed rarely have to wear glasses and they do not need to wear contacts. This will save your money not only on these products, but you will save on your eye care insurance as well. The way you save on your eye care insurance is that there is still a deductable for contacts and/or glasses, so you would not have to worry about this if you have the Lasik procedure.
3. Most people will tell you that when they swim or get into any kind of water with their contacts in, their eyes get sore or dry because the chlorine in pools takes the moisture out of the contacts, so the more they stick to your eyes. If you have a Lasik procedure, this will most likely not be a problem for you any longer. It is important to remember, though, that just because you do not have contacts because of the Lasik surgery, it is does not mean that your eyes will never get dry from pool water ever again, but it will most likely not be as big of an issue as it would be with contacts.
It is very interesting to see that more and more people are deciding to get rid of the contacts and/or glasses in favor of paying more money up front so they can save money in the future because they will be contact and/or glasses free. With the economy the way it is now, it will be interesting to see if this trend continues as it seems that more people are trying to save their money, by cutting back on elective surgical procedures.
By Connor R Sullivan
Since the early 2000s, the amount of people who choose to have Lasik eye surgery completed has risen dramatically, especially now that there has been plenty of time for the method to be perfected. Davis vision care is, of course, one of the many options for those who elect not to have this kind of surgery performed on their eyes. However, as far as Lasik surgery is concerned, it is currently one of the most sought after elective surgical procedures in the United States. Now, some eyemed VSP will cover at least some, if not all of the costs of the surgery, which makes it even more alluring to potential patients. There are many reasons why one might want to have eye surgery to improve their sight. Below is a list of explanations of the different benefits that can come with having this surgery done:
1. Naturally, your vision will improve dramatically, better than it would with glasses and/or contact lenses. The reason being is that contact and/or glasses prescriptions are not always exact when it comes to your vision. Also, they are meant to help you to see, instead of being your actual eyes. Having Lasik surgery makes it so that your eyes are able to do the work they are meant to do, which means they then do not need any help, such as contacts and/or glasses anymore.
2. Paying a pretty large amount of money for Lasik up front for the surgery will actually save you money in the future. People who have Lasik surgery completed rarely have to wear glasses and they do not need to wear contacts. This will save your money not only on these products, but you will save on your eye care insurance as well. The way you save on your eye care insurance is that there is still a deductable for contacts and/or glasses, so you would not have to worry about this if you have the Lasik procedure.
3. Most people will tell you that when they swim or get into any kind of water with their contacts in, their eyes get sore or dry because the chlorine in pools takes the moisture out of the contacts, so the more they stick to your eyes. If you have a Lasik procedure, this will most likely not be a problem for you any longer. It is important to remember, though, that just because you do not have contacts because of the Lasik surgery, it is does not mean that your eyes will never get dry from pool water ever again, but it will most likely not be as big of an issue as it would be with contacts.
It is very interesting to see that more and more people are deciding to get rid of the contacts and/or glasses in favor of paying more money up front so they can save money in the future because they will be contact and/or glasses free. With the economy the way it is now, it will be interesting to see if this trend continues as it seems that more people are trying to save their money, by cutting back on elective surgical procedures.
March 11, 2010
All You Need to Know About Astigmatism
All You Need to Know About Astigmatism
By Guzel De Jong
When what your eyes see looks a little distorted and blurry, then you might be suffering from astigmatism. Now, don't panic. Many people have astigmatism, even if they don't know it, and minor cases don't affect the vision in a noticeable way. But what if it does?
Let's see what astigmatism is. It is a condition of the eyes where the cornea is irregular in shape. This causes the light to be refracted differently which results in blurry vision. This difference in curvature may be very slight or more pronounced.
Astigmatism may be so mild you don't even know you have it, or it can cause serious problems such as distorted vision and headaches. Many people with this problem also have myopia or hyperopia.
If you get a regular eye exam, your eye doctor will let you know if you develop astigmatism. Normally, your doctor will measure how your eyes focus light and measure the curvature of your cornea. He uses tests and instruments to determine the curvature of your cornea.
If needed, then this optical defect is treated with corrective actions. It could mean you have to start wearing prescription eyewear, such as glasses or contact lenses, but there are also options such as orthokeratology, laser or other refractive surgery techniques.
Most people will choose eyeglasses. It's safer and not as risky as an operation. The prescription is ground in a special way to compensate for the astigmatism. For the people around you they will look like ordinary glasses.
Contact lenses also work very well for some people. Special toric soft lenses are usually prescribed for astigmatic eyes. They help reshape the cornea for better vision.
Orthokeratology involves fitting a series of rigid contact lenses for a patient to help reshape the cornea. Each set of lenses is worn for a limited period of time, such as overnight, and then removed from the eyes. This helps some people to be able to see without corrective lenses during the day. Note that this is not a permanent cure!
Now to surgery. Laser procedures such as LASIK may also be used to reshape the cornea. This procedure removes an inner layer of the eye tissue to help shape the cornea correctly. Most patients immediately notice improvement in their vision following laser surgery. However, your vision can continue to improve for up to six months afterwards. Though hundreds of thousands of people today have had this type of eye surgery with exceptional results, you should not forget that LASIK is an operation with a certain risk.
By Guzel De Jong
When what your eyes see looks a little distorted and blurry, then you might be suffering from astigmatism. Now, don't panic. Many people have astigmatism, even if they don't know it, and minor cases don't affect the vision in a noticeable way. But what if it does?
Let's see what astigmatism is. It is a condition of the eyes where the cornea is irregular in shape. This causes the light to be refracted differently which results in blurry vision. This difference in curvature may be very slight or more pronounced.
Astigmatism may be so mild you don't even know you have it, or it can cause serious problems such as distorted vision and headaches. Many people with this problem also have myopia or hyperopia.
If you get a regular eye exam, your eye doctor will let you know if you develop astigmatism. Normally, your doctor will measure how your eyes focus light and measure the curvature of your cornea. He uses tests and instruments to determine the curvature of your cornea.
If needed, then this optical defect is treated with corrective actions. It could mean you have to start wearing prescription eyewear, such as glasses or contact lenses, but there are also options such as orthokeratology, laser or other refractive surgery techniques.
Most people will choose eyeglasses. It's safer and not as risky as an operation. The prescription is ground in a special way to compensate for the astigmatism. For the people around you they will look like ordinary glasses.
Contact lenses also work very well for some people. Special toric soft lenses are usually prescribed for astigmatic eyes. They help reshape the cornea for better vision.
Orthokeratology involves fitting a series of rigid contact lenses for a patient to help reshape the cornea. Each set of lenses is worn for a limited period of time, such as overnight, and then removed from the eyes. This helps some people to be able to see without corrective lenses during the day. Note that this is not a permanent cure!
Now to surgery. Laser procedures such as LASIK may also be used to reshape the cornea. This procedure removes an inner layer of the eye tissue to help shape the cornea correctly. Most patients immediately notice improvement in their vision following laser surgery. However, your vision can continue to improve for up to six months afterwards. Though hundreds of thousands of people today have had this type of eye surgery with exceptional results, you should not forget that LASIK is an operation with a certain risk.
How Do Eyes Heal After LASIK Surgery?
How Do Eyes Heal After LASIK Surgery?
By Luna Moonfang
Suppose, with eyeglasses what will happen if you are dating with the one you admire most? It is not hard to imagine that your dating will be affected by your glasses. Then, why not consider over LASIK surgery that can help you get rid of glasses and regain perfect vision?
If you want to receive such surgery, you should be cautious about several points. To be simple, you should stick to what your eye doctors have suggested. For example, you will feel some discomfort in your eyes after the wearing off numbing medication. However, if you can realize this and do not rub your eyes, your recovery will be quick and safe with less pain.
Such discomfort will disappear quickly. Some special medications will be used, as antibiotics and anti-inflammatory, to reduce the risk of infection and swelling. Of course, after the surgery, your eyes will be very dry, and the eye doctors will give you some drops to maintain moisture.
After the surgery, you are stepping into the healing period, no less than two months. During this period, you should be very careful, such as do no swim; do not rub your eyes, etc. And even at night, an eye patch is still needed for at least one month.
As mentioned above, rubbing is prohibited. This act can affect the healing process. Anyway, you are not suggested to have strenuous sports within two months.
Generally, eyes are unstable after the surgery. Therefore, you should be careful within one to two months before your eyes are stabilized. The reason is there are some common symptoms within this period, such as glare, haloes, etc.
After the healing process, almost all existing symptoms will disappear once your eyes are stabilized.
By Luna Moonfang
Suppose, with eyeglasses what will happen if you are dating with the one you admire most? It is not hard to imagine that your dating will be affected by your glasses. Then, why not consider over LASIK surgery that can help you get rid of glasses and regain perfect vision?
If you want to receive such surgery, you should be cautious about several points. To be simple, you should stick to what your eye doctors have suggested. For example, you will feel some discomfort in your eyes after the wearing off numbing medication. However, if you can realize this and do not rub your eyes, your recovery will be quick and safe with less pain.
Such discomfort will disappear quickly. Some special medications will be used, as antibiotics and anti-inflammatory, to reduce the risk of infection and swelling. Of course, after the surgery, your eyes will be very dry, and the eye doctors will give you some drops to maintain moisture.
After the surgery, you are stepping into the healing period, no less than two months. During this period, you should be very careful, such as do no swim; do not rub your eyes, etc. And even at night, an eye patch is still needed for at least one month.
As mentioned above, rubbing is prohibited. This act can affect the healing process. Anyway, you are not suggested to have strenuous sports within two months.
Generally, eyes are unstable after the surgery. Therefore, you should be careful within one to two months before your eyes are stabilized. The reason is there are some common symptoms within this period, such as glare, haloes, etc.
After the healing process, almost all existing symptoms will disappear once your eyes are stabilized.
The Advancement of Laser Eye Surgery
The Advancement of Laser Eye Surgery
By David Wachler
If we have some eye problems, we can choose to receive eye surgery. However, in the surgery, no scalpel will be used, but laser. The Excimer laser plays the same role as scalpel in the surgery. Laser surgery is also suitable for those who can not receive scalpel surgery.
Generally, eyeglasses and contact lenses are the commonest solutions for nearsightedness and farsightedness. Of course, laser surgery is also suitable and effective for the two problems. But for sufferers of other complicated eye problems, like astigmatism, those glasses and lenses are not so ideal. On the contrary, LASIK surgery is the best alternative.
In laser surgery, every detail is operated in an accurate way. Safety is also another very important feature of this surgery. The recovery time is very short and receivers can enjoy perfect vision after the surgery. In the surgery, the inner cornea will be reshaped by the laser.
Generally, cutting cornea with laser will lead to great risk. And luckily, this has been much improved in the accuracy of the surgery now.
In U.S., there are no less than one million receivers of laser surgery with very high success rate, almost 80%.
In the past, the surgery on the cornea requires greatly on the surgeons and almost no people can receive it. And now, the emergence of laser surgery has solved all such problems.
Some merits of laser eye surgery have attracted many people to receive it, like the great success rate, short recovery time, etc. Several days after the surgery, receivers can have very good vision. However, this surgery is very expensive. If you earn a lot of money, you can consider of receiving it.
One of the most important steps in the surgery is to find the just right surgeon. It is true that there are more and more surgeons for LASIK. Therefore, it is essential to confirm the identification of the surgeon, including the equipments for the surgery. Also, it is a very good idea to listen to other's feedbacks on the surgeon.
By David Wachler
If we have some eye problems, we can choose to receive eye surgery. However, in the surgery, no scalpel will be used, but laser. The Excimer laser plays the same role as scalpel in the surgery. Laser surgery is also suitable for those who can not receive scalpel surgery.
Generally, eyeglasses and contact lenses are the commonest solutions for nearsightedness and farsightedness. Of course, laser surgery is also suitable and effective for the two problems. But for sufferers of other complicated eye problems, like astigmatism, those glasses and lenses are not so ideal. On the contrary, LASIK surgery is the best alternative.
In laser surgery, every detail is operated in an accurate way. Safety is also another very important feature of this surgery. The recovery time is very short and receivers can enjoy perfect vision after the surgery. In the surgery, the inner cornea will be reshaped by the laser.
Generally, cutting cornea with laser will lead to great risk. And luckily, this has been much improved in the accuracy of the surgery now.
In U.S., there are no less than one million receivers of laser surgery with very high success rate, almost 80%.
In the past, the surgery on the cornea requires greatly on the surgeons and almost no people can receive it. And now, the emergence of laser surgery has solved all such problems.
Some merits of laser eye surgery have attracted many people to receive it, like the great success rate, short recovery time, etc. Several days after the surgery, receivers can have very good vision. However, this surgery is very expensive. If you earn a lot of money, you can consider of receiving it.
One of the most important steps in the surgery is to find the just right surgeon. It is true that there are more and more surgeons for LASIK. Therefore, it is essential to confirm the identification of the surgeon, including the equipments for the surgery. Also, it is a very good idea to listen to other's feedbacks on the surgeon.
March 09, 2010
Tips to Get a Great Medical Service With Great Savings
Tips to Get a Great Medical Service With Great Savings
By Connor R Sullivan
For anyone who has ever suffered with bad eyesight, the advent of great surgery to improve this situation seemed like a godsend. However, the price of this surgery was often beyond the ordinary working man. These days, the cost of surgery has been reduced but it is still a little too expensive for most to consider. Vision plans have come about to answer this shortfall and anyone with vision coverage will have the ability to get this work done, but at a much lower rate than anyone else.
For the low cost of about half a dollar a month per person, this add on facility is extended not only to the covered person but to his close family members too. Employers who offer health benefits normally offer this service and it is deducted, along with the normal premiums, each month.
What usually happens is that the insured person or his family members are given a list of preferred surgeons. If they choose from this list, then the savings can be around one thousand dollars per eye. If they would prefer to go off this list and find their own surgeon, they still make some savings but not as much as before. If several family members take up the surgery, particularly if they choose the preferred surgeons, then they will save a substantial amount of money over the full cost of such surgery.
With the surgery itself, many people are frightened of the thought of having the eyeball touched particularly if they are awake through the procedure. However, it is quite painless and once one family member has taken the plunge, it is quite common for others to follow suit.
The operation consists of several steps which are easily explained. Most people with good eyesight have an eyeball that is perfectly spherical on both planes. The retina, or seeing part of the eye, looks through this flat surface which does not distort the sight. However, some people are born with the eyeball being egg shaped, or ovoid, on one or both planes which means that the retina is looking through a slanted lens thus distorting the eye sight.
Lasik surgery corrects this by shaving off some cells at the front of the eye to perfect the flat finish that nature did not provide and the retina can then see better than before. This is all done after some very precise measuring of course but this is not a perfect science. Sometimes the patient will still need to use eye glasses but the prescription should be less than before. This sometimes means the difference in weight of the lenses which can help with comfort and style.
Although most people do not think that wearing eye glasses is a problem, for those who have to, the thought of going without this 'face furniture' seems like a dream. Not having to constantly search for them having put them down somewhere, or not having to worry about them when playing sports etc gives a wonderful sense of freedom that many only dream about.
By Connor R Sullivan
For anyone who has ever suffered with bad eyesight, the advent of great surgery to improve this situation seemed like a godsend. However, the price of this surgery was often beyond the ordinary working man. These days, the cost of surgery has been reduced but it is still a little too expensive for most to consider. Vision plans have come about to answer this shortfall and anyone with vision coverage will have the ability to get this work done, but at a much lower rate than anyone else.
For the low cost of about half a dollar a month per person, this add on facility is extended not only to the covered person but to his close family members too. Employers who offer health benefits normally offer this service and it is deducted, along with the normal premiums, each month.
What usually happens is that the insured person or his family members are given a list of preferred surgeons. If they choose from this list, then the savings can be around one thousand dollars per eye. If they would prefer to go off this list and find their own surgeon, they still make some savings but not as much as before. If several family members take up the surgery, particularly if they choose the preferred surgeons, then they will save a substantial amount of money over the full cost of such surgery.
With the surgery itself, many people are frightened of the thought of having the eyeball touched particularly if they are awake through the procedure. However, it is quite painless and once one family member has taken the plunge, it is quite common for others to follow suit.
The operation consists of several steps which are easily explained. Most people with good eyesight have an eyeball that is perfectly spherical on both planes. The retina, or seeing part of the eye, looks through this flat surface which does not distort the sight. However, some people are born with the eyeball being egg shaped, or ovoid, on one or both planes which means that the retina is looking through a slanted lens thus distorting the eye sight.
Lasik surgery corrects this by shaving off some cells at the front of the eye to perfect the flat finish that nature did not provide and the retina can then see better than before. This is all done after some very precise measuring of course but this is not a perfect science. Sometimes the patient will still need to use eye glasses but the prescription should be less than before. This sometimes means the difference in weight of the lenses which can help with comfort and style.
Although most people do not think that wearing eye glasses is a problem, for those who have to, the thought of going without this 'face furniture' seems like a dream. Not having to constantly search for them having put them down somewhere, or not having to worry about them when playing sports etc gives a wonderful sense of freedom that many only dream about.
Tips to Use a Great Medical Service to Save Money
Tips to Use a Great Medical Service to Save Money
By Connor R Sullivan
Those who suffer from bad eyesight will have probably heard about the Lasik surgery which offers some respite from poor eyesight. However, the cost of this kind of surgery can be beyond some people but there is hope at hand. Vision insurance covers some of the cost of this kind of surgery and brings down the expense to within limits. With the vision insurance plan the client can plan and execute this kind of surgery as and when it is needed.
The surgery consists of an operation on the eyeball itself. Most people with good vision have a perfectly round eyeball but those with certain kinds of eye deficiencies have an egg shaped eyeball on the two different planes. This means that the retina is looking through a slanted lens instead of one that is perfectly flat thus the eyesight is distorted.
What Lasik surgery does is to shave off some cells on the front of the eye, after some careful measuring, to make this area flat and thus improve the eyesight to almost perfect. Of course, some people may still have to wear some kind of eye ware after this but the prescription is normally lighter making the glasses much thinner and more comfortable.
Naturally, some people are afraid of this type of surgery particularly because the patient stays awake through the procedure. However, it only takes one person to be brave enough to take the first step, and then the rest are sure to follow.
The general rule is that the person who wants the surgery can choose from a list of preferred surgeons given by the insuring company. If he picks one of these to do the work at hand, then the saving is around one thousand dollars per eye. If he wants to find a surgeon of his own preference, the savings can be made but they are of a lesser value for sure.
This kind of surgery and plan is normally open to company employees when they already are in possession of general medical coverage. The rates for the premiums are somewhere in the range of around half a dollar per month per person. The great thing about having this additional coverage is that it normally includes members of the close family too. That means that if several people take advantage of the discounts then there are substantial amounts of savings to be had.
Considering that this surgery has come down in price over the recent years, it is surprising that a lot of people have not taken advantage of it. It really is probably due to the still high price because even with the discounts it can be more than two thousand dollars per eye. However, because of the extreme benefits of the surgery, and who would not want to throw those eye glasses away, more people are considering taking this step. For just some minor discomfort for a few days, the eye sight is put back to normal and the patient can go about his business without the daily struggle of using glasses.
By Connor R Sullivan
Those who suffer from bad eyesight will have probably heard about the Lasik surgery which offers some respite from poor eyesight. However, the cost of this kind of surgery can be beyond some people but there is hope at hand. Vision insurance covers some of the cost of this kind of surgery and brings down the expense to within limits. With the vision insurance plan the client can plan and execute this kind of surgery as and when it is needed.
The surgery consists of an operation on the eyeball itself. Most people with good vision have a perfectly round eyeball but those with certain kinds of eye deficiencies have an egg shaped eyeball on the two different planes. This means that the retina is looking through a slanted lens instead of one that is perfectly flat thus the eyesight is distorted.
What Lasik surgery does is to shave off some cells on the front of the eye, after some careful measuring, to make this area flat and thus improve the eyesight to almost perfect. Of course, some people may still have to wear some kind of eye ware after this but the prescription is normally lighter making the glasses much thinner and more comfortable.
Naturally, some people are afraid of this type of surgery particularly because the patient stays awake through the procedure. However, it only takes one person to be brave enough to take the first step, and then the rest are sure to follow.
The general rule is that the person who wants the surgery can choose from a list of preferred surgeons given by the insuring company. If he picks one of these to do the work at hand, then the saving is around one thousand dollars per eye. If he wants to find a surgeon of his own preference, the savings can be made but they are of a lesser value for sure.
This kind of surgery and plan is normally open to company employees when they already are in possession of general medical coverage. The rates for the premiums are somewhere in the range of around half a dollar per month per person. The great thing about having this additional coverage is that it normally includes members of the close family too. That means that if several people take advantage of the discounts then there are substantial amounts of savings to be had.
Considering that this surgery has come down in price over the recent years, it is surprising that a lot of people have not taken advantage of it. It really is probably due to the still high price because even with the discounts it can be more than two thousand dollars per eye. However, because of the extreme benefits of the surgery, and who would not want to throw those eye glasses away, more people are considering taking this step. For just some minor discomfort for a few days, the eye sight is put back to normal and the patient can go about his business without the daily struggle of using glasses.
Eye Recovery After LASIK Surgery
Eye Recovery After LASIK Surgery
By David Wachler
Recovery period after LASIK surgery is fast but important, especially in its early stage. A good eye recovery is the main advantage of LASIK surgery and it can guarantee the patients to resume their work as earlier as possible as a result of the benefits of a successful surgery.
The short recovery time is mainly due to the particular type of surgical intervention. Most LASIK surgery will use the advanced laser technology. The laser burns the tissue in the inner part of the stroma without having to cut the tissue in other surgeries. The cutting process only takes 8-10 minutes. In that case, the substances are not really injured and the healing requires no long time.
Generally speaking, the proper recovery time is usually 48 hours, though the patients will be asked to be also careful for the remaining two days. Complications after LASIK surgery can be preventable with proper precautions.
6 tips on how to do eye care for a quick recovery is given in the following.
1. An eye shield is needed to prevent the eye infection.
2. Itching or rubbing on eyes should be completely avoided during the first 7 days.
3. Be careful when you are in shower. Do not let water strike your eyes directly and escape from soap and shampoo in the eyes. It is better to have less baths during the first week after surgery.
4. An intended medicinal product is intended for recovery, Use of antibiotics, steroids and other drugs are required to prevent dry eyes.
5. Light exercises are recommendable, but be sure to avoid any vigorous exercise as the sweat is harmful to your eyes, especially the sports like boxing and karate.
6. Do not work very hard in the first few days to give a rest to your eyes.
The syndromes like ghosts, halos, starburst regular or irregular astigmatism after surgery are all common complications in the period of the first few weeks to six months because the complications can be gradually solved and finally disappear. However, if the complications still exist after six months, you have to go to your doctor for a further examination.
Remember one sentence that carelessness is the killer of eyes during the recovery period after LASIK surgery, so be cautious to do the eye care to ensure a brighter vision.
March 08, 2010
Is LASIK Right For You?
Is LASIK Right For You?
By Sara Roberts
There are 24.6 million LASIK surgeries performed worldwide and an estimated number of over one million LASIK procedures performed annually in the USA alone. With the prevalence and increasing popularity of LASIK to improve and correct vision, and with a high satisfaction rate for those who underwent the procedure, you may find yourself asking - am I a good candidate for it?
Good candidates for the LASIK procedure are people who are over 18 years of age and have stable prescription glasses or contact lenses for two years. Surgeons want to find out if you have stable vision since people aged 18 and younger have visions that are still developing. Another criteria would be having vision problems such as near-sightedness (myopia), far-sightedness (hyperopia), astigmatism or any combination of these with low or moderated degrees of refractive error. People who want to be free from using contact lenses and glasses, and have realistic expectations of surgery results are also good candidates.
Patients with diabetes, rheumatoid arthritis, Sjogren's disease, HIV, AIDS, lupus, or other chronic diseases are not good candidates. The same is true for people taking certain medications such as steroids, retinoic acid since they may also impair wound healing and affect the outcome of the surgery.
This procedure is not for women who are pregnant or breast-feeding. Pregnant women have fluctuating hormones which causes increased retention of body fluids that may change the shape of your cornea and temporarily change your vision. After surgery, patients are often required to take antibiotics and other medications to promote healing and prevent infections. These medications when ingested by women who are either pregnant or breastfeeding may harm or pose risks to their babies.
Another criteria worth mentioning is to find out if you have sufficient corneal thickness and pupil size. The surgeon would need to cut out a flap of your cornea to sculpt it so having sufficient thickness is important since operating on thin corneas may cause blindness complications. Pupil size is also important in order to help the surgeon plan the corrective procedure better and also to take into consideration your night vision after LASIK surgery. Patients with dry eyes should not undergo this procedure since LASIK may worsen your condition.
Not everyone is eligible to undergo LASIK. Patients should consult their doctors first for potential risks and complications before undergoing any procedure. It also wise to learn more about the procedure itself, the outcomes, short term and long term complications, risks and benefits of this procedure. Lastly, get a list of reputable surgeons who have competency and adequate experience of performing this procedure.
By Sara Roberts
There are 24.6 million LASIK surgeries performed worldwide and an estimated number of over one million LASIK procedures performed annually in the USA alone. With the prevalence and increasing popularity of LASIK to improve and correct vision, and with a high satisfaction rate for those who underwent the procedure, you may find yourself asking - am I a good candidate for it?
Good candidates for the LASIK procedure are people who are over 18 years of age and have stable prescription glasses or contact lenses for two years. Surgeons want to find out if you have stable vision since people aged 18 and younger have visions that are still developing. Another criteria would be having vision problems such as near-sightedness (myopia), far-sightedness (hyperopia), astigmatism or any combination of these with low or moderated degrees of refractive error. People who want to be free from using contact lenses and glasses, and have realistic expectations of surgery results are also good candidates.
Patients with diabetes, rheumatoid arthritis, Sjogren's disease, HIV, AIDS, lupus, or other chronic diseases are not good candidates. The same is true for people taking certain medications such as steroids, retinoic acid since they may also impair wound healing and affect the outcome of the surgery.
This procedure is not for women who are pregnant or breast-feeding. Pregnant women have fluctuating hormones which causes increased retention of body fluids that may change the shape of your cornea and temporarily change your vision. After surgery, patients are often required to take antibiotics and other medications to promote healing and prevent infections. These medications when ingested by women who are either pregnant or breastfeeding may harm or pose risks to their babies.
Another criteria worth mentioning is to find out if you have sufficient corneal thickness and pupil size. The surgeon would need to cut out a flap of your cornea to sculpt it so having sufficient thickness is important since operating on thin corneas may cause blindness complications. Pupil size is also important in order to help the surgeon plan the corrective procedure better and also to take into consideration your night vision after LASIK surgery. Patients with dry eyes should not undergo this procedure since LASIK may worsen your condition.
Not everyone is eligible to undergo LASIK. Patients should consult their doctors first for potential risks and complications before undergoing any procedure. It also wise to learn more about the procedure itself, the outcomes, short term and long term complications, risks and benefits of this procedure. Lastly, get a list of reputable surgeons who have competency and adequate experience of performing this procedure.
All About Wavefront Technology
All About Wavefront Technology
By Sara Roberts
In the past an eye examination involved sitting in an examination chair and looking through a device that would scare most children, then declaring "better" or "worse" until the Optometrist was satisfied. This method is acceptable in most circumstances, but due to the subjective nature of the exam, the prescription can be inaccurate. This type of exam isn't able to detect other conditions that may exist either.
Advances in the field of eye surgery has brought a new method of examination to the table though, Wavefront. With Wavefront all the "better" and "worse" is taken out, and this technology can diagnose a wider range of conditions. The best part of this is that now this technology can be applied to eyeglasses as well as eye surgery.
In a popular type of wavefront exam a light is reflected off of the back of your eye (the retina) and a map is made from the way that the light travels in your eye. This exam is simple, requires no subjective input, and is almost instantaneous. More accuracy is assured with this method, and more conditions can be corrected from this map.
As pointed out before, this technology can be applied to eyeglass lenses, here's how. In optical laser surgery, such as Lasik, a wavefront map is used to guide and optimize the laser that creates a custom eye surface (cornea) to achieve the best focus possible. Now manufacturers are using this same precision to correct common issues like nearsightedness, farsightedness, and astigmatism along with the higher-order conditions.
Wavefront type lenses are advertised to be the way to achieve a crisper, clearer view as compared to the conventional type lenses, but will probably not be covered by an insurance policy. The cost of these lenses is generally 25%- 35% more expensive than the conventional lenses, depending on the lenses you select.
With the added benefits of wavefront mapping, lens companies have started using digital correction on both sides of the lenses. This type of correction allows for a finer precision in manufacture process resulting in a lens more suited to the wearer. Additional benefits of wavefront technologies are being developed. The DOD granted $3.5 million dollars to PixelOptics Inc. for the development of an adaptive lens system that is referred to as SuperVision lenses.
In light of these advances, many companies have started to delve into this technology and are now producing wavefront inspired lenses. One company, iZon, produces highly regarded and specialized lenses requiring a specialized machine that creates an optical fingerprint for each eye.
By Sara Roberts
In the past an eye examination involved sitting in an examination chair and looking through a device that would scare most children, then declaring "better" or "worse" until the Optometrist was satisfied. This method is acceptable in most circumstances, but due to the subjective nature of the exam, the prescription can be inaccurate. This type of exam isn't able to detect other conditions that may exist either.
Advances in the field of eye surgery has brought a new method of examination to the table though, Wavefront. With Wavefront all the "better" and "worse" is taken out, and this technology can diagnose a wider range of conditions. The best part of this is that now this technology can be applied to eyeglasses as well as eye surgery.
In a popular type of wavefront exam a light is reflected off of the back of your eye (the retina) and a map is made from the way that the light travels in your eye. This exam is simple, requires no subjective input, and is almost instantaneous. More accuracy is assured with this method, and more conditions can be corrected from this map.
As pointed out before, this technology can be applied to eyeglass lenses, here's how. In optical laser surgery, such as Lasik, a wavefront map is used to guide and optimize the laser that creates a custom eye surface (cornea) to achieve the best focus possible. Now manufacturers are using this same precision to correct common issues like nearsightedness, farsightedness, and astigmatism along with the higher-order conditions.
Wavefront type lenses are advertised to be the way to achieve a crisper, clearer view as compared to the conventional type lenses, but will probably not be covered by an insurance policy. The cost of these lenses is generally 25%- 35% more expensive than the conventional lenses, depending on the lenses you select.
With the added benefits of wavefront mapping, lens companies have started using digital correction on both sides of the lenses. This type of correction allows for a finer precision in manufacture process resulting in a lens more suited to the wearer. Additional benefits of wavefront technologies are being developed. The DOD granted $3.5 million dollars to PixelOptics Inc. for the development of an adaptive lens system that is referred to as SuperVision lenses.
In light of these advances, many companies have started to delve into this technology and are now producing wavefront inspired lenses. One company, iZon, produces highly regarded and specialized lenses requiring a specialized machine that creates an optical fingerprint for each eye.
Factors Determining LASIK Surgery Cost
Factors Determining LASIK Surgery Cost
By Pinky Savika
LASIK (Laser Assisted in Situ Keratomileusis) is the "the newest and most successful surgery that utilizes a laser to reshape the cornea and improve vision". Currently, LASIK eye surgery is a preferred option mainly because of the lesser timed consumed, technological advancement, and performance ratio.
Evidently, the LASIK surgery cost has to be a little high but one should not base everything on costs! Here are given some factors that determine the costs.
- Prices vary in relation to geographical location such as a surgery in metropolitan city will cost more than the suburbs!
- The overall cost also depends on the complexity of the case, the surgery, the equipments used, the care given, the experience of the doctor, and the post-operative care. As per rough estimates, the LASIK surgery costs vary between $500 and $2,500 per eye. Ask the LASIK eye surgeon about the factors that contribute towards the surgery cost.
Other reasons may or may not include these considerations: royalty to the manufacturers, medications used before and after surgery, rent of the premises, office location, expense of disposable items, post operation care and doctor appointments until complete recovery, advertising, and employee salaries.
Wondering what the above things got to do with you? It is simple economics- funds are needed to maintain an establishment. So, how would doctors procure maintenance expense? The fees from patients help in funding. Of course, one can always ask for discounts, which depends on the provisions permissible by law. However, never fall for aggressive advertising gimmick. You might end up paying more than you had bargained for!
As with other surgeries, there is no guarantee on the LASIK eye surgery. Some people tend to think that if they pay more money, better the success rate. All depends on the surgeon's skill and experience. Anyhow, better to check the facilities you are paying beforehand than repent later!
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