Baskaran M, et al. - This study dealt with the determination of the incidence and baseline clinical and anterior segment optical coherence tomography (AS-OCT) predictors related to the residual angle closure as assessed by gonioscopy 1 year after laser peripheral iridotomy (LPI), in primary angle closure suspects (PACS). It was discovered that > 80% of PACS had gonioscopic residual angle closure. Greater baseline iris volume and higher IOP at baseline served as independent risk factors for residual gonioscopic angle closure.