Intraocular straylight before and after low myopic photorefractive keratectomy with and without mitomycin C.

Purpose: To evaluate ocular straylight before and after photorefractive keratectomy (PRK) for low myopia with and without topical mitomycin (MMC) treatment.

Methods: Patients who underwent PRK for low myopia were enrolled into the study. PRK without MMC was performed in 21 eyes (12 patients), whereas PRK with topical 0.

[Influence of cataract surgical correction on working perception].

Purpose: To analyze the benefits after cataract surgery in professional activities.

Methods: A prospective, randomized study was conducted at the Clinical Hospital of the University of São Paulo. The patients had cataract surgery by phacoemulsification (PHACO) and by extracapsular extraction (EECP).