Comparison of Ultrasound Biomicroscopic Changes After Glaucoma Triple Procedure and Trabeculectomy in Eyes With Primary Angle Closure Glaucoma

Abstract

For the eyes that underwent GTP, the ciliary body process was posteriorly positioned and the ACA was significantly increased after the operation, as compared with the eyes that underwent trabeculectomy. The posterior shift of the ciliary process only after GTP was indirect evidence that the lens plays an important role in ACA configuration in eyes with PACG.