Comparison of circumferential peripheral angle closure using iridotrabecular contact index after laser iridotomy versus combined laser iridotomy and iridoplasty

Purpose To compare the quantitative changes of peripheral angle after laser iridotomy ( LI ) alone (group A) or combined LI and Iridoplasty (group B) using iridotrabecular contact ( ITC ) index by swept‐source anterior segment optical coherence tomography ( AS ‐ OCT ). Methods In this prospective comparative observational study, OCT images were obtained before and after the procedure. In each image frame, scleral spur ( SS ) and the ITC end...