Amblyopia is usually caused by not using one of your eyes. Your brain suppresses the vision of the eye that is weaker or the eye that isnt being used. If you only use one of your eyes, over time the eye that isnt being used may loose its ability to see. For most of us, our eyes work together in unison. But if the muscles that control the eye, arent working together, focusing the eyes together is a problem. Can Lasik eye surgery really help? Read more …
You are here: Home » Archives for lasik
Nearsightedness can be caused by two conditions; a corneal lens that is too powerful or an eyeball shape that is too long. Both of these conditions cause the image you are viewing to be projected in front of the retina instead of on the retina, where it belongs for clear vision. With Lasik surgery, your nearsightedness can easily be corrected.
With all of the talk of the pain-free, instant results of Lasik Eye Surgery, it may seem like Lasik Surgery is hardly surgery at all. But is it right for you? Are you hoping to go into surgery blind as a bat and come out with eagle eye vision? We’ll help you decide if you’re a good candidate for Lasik Eye Surgery.
The University of Rochester Medical Center is probably the largest local resource in the Rochester area for lasik surgeons. Its website has a useful Find a Provider link to help you find eye surgeons who specialize in corneal surgery. Most of these surgeons are affiliated with the Strong Memorial Hospital. On the Find a Provider link, you should select Ophthalmology under specialty and Cornea/External Disease under subspecialty. You will then get a list of surgeons with their contact information. You can also check their medical credentials and find out who is accepting new patients. Outside of the University of Rochester, there are a few group and independent practices.
The cornea is the clear covering of the front of the eye that helps to bend and focus light so that it can form an image on the retina. This is analogous to the way in which a camera lens focuses light to form an image on film. If the cornea is curved too much, images form in front of the retina instead of on it; this is called myopia or nearsightedness. If the cornea is too flat, images form behind the retina; this is called hypermetropia or farsightedness. In astigmatism, light strikes the cornea at different angles and cannot be sharply focused on the retina.
New York City is one of the leading centers for lasik eye surgery and research on refractive errors in the United States. Eye surgeons require specialized training and equipment to perform lasik; it is therefore important to find an experienced and skilful surgeon.
Custom lasik is an extremely precise, individualized type of lasik eye surgery to correct visual defects that result from an imperfectly shaped cornea. First, three-dimensional measurements of how your eye processes and focuses light images are made. These measurements are then used to guide the laser during surgery. The technology used to guide custom lasik procedures is called wavefront technology.
Before considering lasik surgery, it helps to know what treatment options are available and what their individual benefits may be. In addition to conventional lasik surgery used to treat common refractive errors, there are several other types of corneal refractive surgery available today. Epi-lasik is very similar to conventional lasik, but uses different equipment that is effective in treating people with thin corneas. Other procedures that are used for people with thin corneas are photorefractive keratectomy, or PRK, and laser epithelial keratomileusis or lasek. Conductive keratoplasty is a non-invasive procedure to treat farsightedness in people over 40. It is best to discuss the right type of procedure to correct a particular refractive error with a physician or eye doctor.
Advertisements for lasik are everywhere these days. However, some are less informative than others. While a trained and experienced surgeon can perform lasik surgery with relative ease, an operation that goes wrong may result in permanent visual deficits that cannot be corrected by surgery, contact lens or eyeglasses. Lasik is also a rapidly advancing field; newer methods are constantly being developed to improve surgical outcomes and make vision as close to perfect as possible. It is therefore important to take ones time in finding a lasik surgeon who is skilled, experienced and up to speed on current advances.