Not long after RK, or radial keratotomy, came a new technique for shortening the focal length of the nearsighted eyeball. This was the long awaited PRK, photorefractive keratotomy. The procedure reshapes the cornea, in effect, shortens the focal length. A laser with low-heat UV radiation removes corneal material literally microscopic layers at a time. The procedure is robotic; the laser is pre-programmed, literally vaporizing a few molecules with each pulse from just the right place on the corneal surface.

LASIK is an eye surgery done to correct a patient's dependency on wearing contact lenses or eyeglasses. This surgery is most common in patients that have nearsightedness, farsightedness, or astigmatism. There are a few different types of LASIK surgery to be performed. Which one is used depends on the patient and that particular patient's problem. The first step towards having this procedure done is to talk with your Ophthalmologist to see if you are a good candidate.

"Lay your head back." The doctor said as he dripped some numbing drops into my eye. Then it was time for the injection. The needle looked about 6 inches long as it came towards my eye. He told me to look up as far as I could and then slowly began to push the needle in right below my right eye. I could feel pressure as the burning liquid went in and then everything went black for a few minutes. I wasn't sure if I was going to get my sight back or not. But the procedure was necessary to fix a problem with my retina so I wouldn't go blind.

If you have to wear glasses or contacts, then you are probably interested in LASIK eye surgery, for many reasons. If you have to work in a very dynamic environment, wearing clumsy glasses can often get in the way of your livelihood. Having improved vision even better than with their corrective eyewear is also a good reason why people want to have LASIK eye surgery. LASIK eye surgery is one of the most popular surgeries around with over one million people doing it. Here are some suggestions that you should take if you want to have a full recovery for your vision after LASIK.

If you have double vision, you may be helped by a fairly simple medical procedure. Eye muscle surgery is a unique medical procedure in the United States that helps people of all ages regain binocular vision. Children with Brown syndrome, an inflammation that causes the eyes to wander and double vision to occur and congenital double vision, are often the dominant patients. On the other hand, some people discover their double vision as they age and the eyes weaken. Eye muscle surgery can help these people as well.

Lasik procedure is one of the greatest ways to improve one's vision. However, before jumping into it, it is important to find a doctor that you can fully trust and confide in.

There are two basic types of laser eye surgery, PRK (PhotoRefractive Keratectomy) and LASIK (Laser-Assisted In Situ Keratomileusis). There are different varieties of each of the surgeries based on different surgical techniques. Both surgeries correct vision problems through surgical manipulation of the cornea. A certified eye doctor can help you choose which surgery is right for you.

Have you spent years wearing color contacts to change your natural eye color? If so, you are probably wondering what other options are out there for you to choose from. Perhaps you may have already considered surgery to change your eye color, or maybe you didn't even know that such a thing exists. Well, it does. The surgery is called NewColorIris. Here are some of the factors that you should be sure to take into consideration before making the decision to have eye color changing surgery.

Not Yet Approved in the United States

To most people who have a need for them, wearing glasses or contacts is both tiring and bothersome. The active adult that enjoys outdoor sports and a busy lifestyle does not want to worry about glasses or contacts. Lasik surgery is a very safe option for the adult who has poor vision, but does not enjoy wearing glasses.

There are many families and individuals who are unable to keep up with the cost of their eyesight. Some may not be able to repair their sight until it is too late, and then they are those who are unable to pay for surgeries that need it. Eyesight is needed to function daily for those who hold full and part time jobs to care for their families and homes. Once their eyesight has deteriorated, then it leaves them disabled and unable to work.