Scleral Thickness in Central Serous Chorioretinopathy.

Purpose: To evaluate scleral thickness in central serous chorioretinopathy (CSC) using anterior segment (AS) OCT.

Design: Retrospective, comparative study.

Participants: Forty-seven eyes of 40 patients with CSC and 53 eyes of 47 age- and gender-matched normal control participants.

The effect of internal fixation lamp on anterior chamber angle width measured by anterior segment optical coherence tomography.

Purpose: To study the effect of the internal fixation lamp on anterior chamber width measured by anterior segment optical coherence tomography.

Methods: In a prospective cross sectional observational study, consecutive 22 right eyes of 22 patients (4 men and 18 women) with suspected primary angle closure underwent swept source domain anterior segment optical coherence tomography (AS-OCT), (CASIA SS-1000, Tomey, Nagoya, Japan). Anterior chamber parameters of angle opening distance (AOD), trabecular-iris angle (TIA), angle recess area (ARA) at 500 or 750 µm from scleral spur and pupil diameter were measured by AS-OCT in a three-dimensional mode in 4 quadrants (superior, inferior, temporal and nasal) in dark room setting both with and without internal fixation lamp.