LASIK / PRK Info In Rochester, NY
Also Serving Brighton, Gates, Irondequoit & Victor
LASIK (Laser-Assisted In-Situ Keratomileusis) is a safe, reliable and painless way to improve vision and reduce or eliminate the need to wear glasses or contact lenses. LASIK changes the way light is bent, or refracted, as it passes through the cornea so that it focuses properly on the retina and objects can be seen clearly.
How Is LASIK Eye Surgery Performed?
During the procedure, a device called a femtosecond Victus Laser places thousands of tiny bubbles under the cornea, which creates a thin flap in the surface of the cornea. The bubbles are then combines to lift the flap and an excimer laser beam reshapes the cornea's curvature (steepened for far-sighted patients, flattened for near-sighted patients) to improve vision. The flap is then repositioned.
The entire procedure takes only 15-30 minutes for the entire procedure, and patients are often ready to leave within an hour or two. The flap heals on its own within a few days with no need for stitches.
LASIK Aftercare & Recovery
Some common complaints after surgery include light sensitivity, glare or halos in dim lighting, and dry eyes. These are temporary and will subside within a few weeks. Antibiotic and anti-inflammatory drops will be prescribed along with artificial tears.
At Cornerstone Eye Associates, patient safety and results are our top priority. While most of our patients are very pleased with their results, like all medical procedures, there are risks involved.
Am I A Candidate For LASIK?
Not everyone is a candidate for LASIK. When you come in for an evaluation, your eyes will be examined to determine whether LASIK or another refractive procedure is appropriate for you, and whether you are at risk for any complications.
The Ideal LASIK Candidate:
- Is at least 18 years old
- Has had stable vision for at least one year
- Has a healthy cornea thick enough for a flap
- Has refractive error(s) that fall within the treatable range
- Does not have a disease or condition that could impair the procedure or healing process
- Has been educated about the procedure, including its risks and benefits
- Understands that the goal of surgery is to improve vision and reduce dependence on glasses and contact lenses
What is Photorefractive Keratectomy (PRK Surgery)?
Photorefractive Keratectomy (PRK) is a surgical procedure that uses an extremely precise laser to remove corneal tissue for the purpose of correcting refractive errors. PRK takes place on the surface of the cornea. Since the central corneal epithelium (the outer layer of corneal cells) needs to be removed for PRK there may be some discomfort. A bandage contact lens helps to reduce the irritation and encourages healing of the tissue. Following PRK, vision is blurry for the first few days, but it generally improves once the corneal epithelium has healed and the bandage lens is removed. By one week, vision should be reasonably good and is often stabilized in one month.
What Is An Excimer Laser?
An excimer laser is a precise computerized instrument that uses invisible ultra-violet light to ablate the cornea during refractive surgery. This cool light laser produces virtually no damage to the surrounding tissue, increasing its safety. Each pulse of the laser removes only a minute amount of corneal tissue - about 1/500th of the thickness of a human hair.
Newer generation excimer lasers, such as Nidek Quest Excimer Laser utilize innovative technology called topography-guided. Using topography, the Nidek laser measures more points of curvature on the cornea than wavefront imaging used in most other lasers, providing a more detailed image. These details help Dr. Hanuch deliver a better, more precise treatment for patients including those with highly irregular corneas and even astigmatism.
Contact our Rochester offices to setup a consultation. We will review your visual goals and discuss whether LASIK is right for you. (877) 470-EYES