Prediction of Best-Corrected Visual Acuity With Swept-Source Optical Coherence Tomography Parameters in Keratoconus.

Purpose: This study aimed to predict the best-corrected visual acuity (BCVA) based on swept-source optical coherence tomography (SS-OCT) parameters in eyes with keratoconus.

Methods: We retrospectively reviewed 135 eyes of 135 patients with keratoconus (mean age: 31.9 ± 12.

Quantitative evaluation of night vision and correlation of refractive and topographical parameters with glare after orthokeratology.

Purpose: To evaluate night vision disturbance and investigate correlations between pre- and post-treatment parameters and glare scores in orthokeratology patients.

Methods: Twenty-eight right eyes of 28 patients were enrolled in this study. Corneal topography and a night vision test (NVT) to evaluate the extent of glare were performed after orthokeratology.