Parapapillary choroidal microvascular density in acute primary angle-closure and primary open-angle glaucoma: an optical coherence tomography angiography study.
Suwan Yanin, Aghsaei Fard Masoud, Vilainerun Nantinee, Petpiroon Purit, Tantraworasin Apichat, Teekhasaenee Chaiwat et al.
This study found parapapillary choroidal microvascular density loss was greater in POAG than APAC, suggesting acute pressure elevation might affect choroidal vessels less than chronic glaucoma development.