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Home » Your Eye Health » Vision Surgery » Corneal Inlays and Onlays

Corneal Inlays and Onlays

Corneal inlays and onlays are corneal implants that are used to correct presbyopia, a common condition for individuals over age 40 in which the eyes have difficulty focusing on near objects. Presbyopia occurs as the lens of the eye begins to age and weaken, reducing the ability to focus on close objects without the assistance of reading glasses or another visual aid.

Corneal implants, such as inlays and onlays, offer a treatment solution to correct presbyopia as an alternative to using reading glasses or multifocals to obtain clear vision at a close range. Corneal inlays and onlays are like tiny contact lenses that are inserted into the cornea which reshape it to improve the refractive power and thereby improve near vision. Unlike corrective laser surgery such as PRK or LASIK the actual corneal tissue isn’t touched, but rather the shape of the cornea is changed by the transplanted lens.

Corneal inlays are placed in the stroma, the middle layer of the cornea (thus the name “in-lays”), while onlays are implanted closer to the surface of the cornea, under the epithelium, which is the thin outer layer of the cornea. The procedures for both inlays and outlays are relatively simple and quick, with minimal recovery.

Corneal Inlay and Onlay procedures are still in the early stages of development and with a number of clinical trials in progress, the technology should only improve in coming years.

In an effort to reduce the spread of COVID-19, the CDC has recommended that all routine eye care be deferred until further notice.

For the safety of our patients, our team, and the community, P.E.C. is complying with that recommendation. We are currently rescheduling annual eye examinations for patients without problems.

Our doctors are continuing to see patients with urgent and emergent eye problems.

Temporarily, our office is open from 8 a.m. to 1 p.m. Monday - Friday.

Please call 804-285-7638 before coming to the office so that we can address your questions and concerns on an individual basis.

If you are picking up contact lenses or eyewear, we would be happy to bring them to your car. We can also mail your contact lens supply without shipping charges.

After business hours, if you have an eye emergency, please call 804-205-7628 to speak to one of our doctors.

Stay safe. We very much look forward to seeing you in the future.

Patterson Eye Clinic