primary angle closure glaucoma

POAG: Enigmatic group of heterogenous diseases?Various subtypes of primary open-angle glaucoma might exist. Continued research is needed to identify the characteristics of each subtype for better management.
Anatomical changes with treatment in primary angle-closure spectrum eyesQuantitative techniques are important for researching changes to the anatomy of the anterior chamber angle in primary angle closure spectrum eyes. The authors evaluate the strengths and weaknesses of various such techniques: gonioscopy, ultrasound biomicroscopy, Scheimpflug imaging and anterior segment optical coherence tomography.