Office Hours
Mon
11 a.m. to 7 p.m.
Tue
11 a.m. to 7 p.m.
Wed
11 a.m. to 7 p.m.
Thu
11 a.m. to 7 p.m.
Fri
7 a.m. to 3 p.m.
Sat
9 a.m. to 2 p.m.
Sun
Closed
Phone (847) 437-1414
Email info@eyesiteonline.com

Photorefractive Keratotomy

The PRK process uses an excimer laser to sculpt an area 5 to 9 millimeters in diameter on the surface of the eye. This process removes only 5-10% of the thickness of the cornea for mild to moderate myopia and up to 30% for extreme myopia – about the thickness of 1 to 3 human hairs. The major benefit of this procedure is that the integrity and the strength of the corneal dome is retained. The excimer laser is set at a wavelength of 193nm, which can remove a microscopic corneal cell layer without damaging any adjoining cells. This allows the practitioner to make extremely accurate and specific modifications to the cornea with little trauma to the eye.

This ability to sculpt, rather than cut, opens up the arena for treating additional vision conditions. At this stage, there are excimer laser machines that with a combination of masks and computer controls, can reliably treat myopia, hyperopia and now astigmatism.

Conductive Keratoplasy

Approved by the FDA in 2002, Near Vision SM CK ® / Conductive Keratoplasty is an exciting procedure that can help reduce dependence on reading glasses. This non-laser treatment for farsightedness and presbyopia uses radiofrequency energy to correct vision, and unlike laser-assisted techniques, Near Vision SM CK ® does not require the removal of tissue. Instead, the radiofrequency energy causes the tissue of the cornea to shrink, resulting in a steeper shape.

Near Vision SM CK ® is intended for people over the age of 40 with good distance vision. For the majority of our patients, treatment is only necessary in one eye to improve near vision due to a phenomenon called monovision. Monovision occurs when one eye is dominant for far vision and the other is dominant for near vision.