Fig. 4From: Transscleral cyclophotocoagulation followed by cataract surgery: a novel protocol to treat refractory acute primary angle closureUltrasound biomicroscopy image before and after transscleral cyclophotocoagulation (TCP). A: Shallow anterior chamber and closed inferior angle before TCP. B: Deepened anterior chamber and re-opened inferior angle after TCP. C: Ciliochoroidal detachment after TCPBack to article page