Corneal thickness changes during corneal collagen cross-linking with UV-A irradiation and hypo-osmolar riboflavin in thin corneas.

Purpose: To evaluate the thinnest corneal thickness changes during and after corneal collagen cross-linking treatment with ultraviolet-A irradiation, using hypo-osmolar riboflavin solution in thin corneas.

Methods: Eighteen eyes of 18 patients were included in this study. After epithelium removal, iso-osmolar 0.

Prophylactic mitomycin C to inhibit corneal haze after photorefractive keratectomy for residual myopia following radial keratotomy.

Purpose: To evaluate the efficacy and safety of mitomycin C (MMC) 0.02% in inhibiting haze formation after excimer laser photorefractive keratectomy (PRK) for residual myopia following radial keratotomy (RK).

Methods: A prospective, nonrandomized, noncomparative interventional case series was conducted of 22 eyes (14 patients) with residual myopia after RK performed at a single institution.

The effect of hinge position and depth plate on the rate of recovery of corneal sensation following LASIK.

Purpose: To evaluate and compare the effect of hinge position and flap thickness on recovery rate of corneal sensation after (LASIK).

Design: Prospective, randomized clinical study.

Methods: Forty eyes of 40 patients underwent LASIK to correct myopia ranging from -1.

Effect of myopic LASIK on human corneal sensitivity.

Objective: To evaluate the changes in corneal sensitivity after LASIK for the correction of different degrees of myopia.

Design: Prospective, nonrandomized, comparative self-controlled trial.

Participants: One hundred two myopic eyes of 58 patients were included in this study.