Long-term optic nerve head microvascular impairment after acute primary angle closure: an OCTA study.
Ying Yue, Fan Xintong, Sun Yanan, Sheng Qilian, Kwan Ye Lin et al.
Acute primary angle closure leads to long-term peripapillary optic nerve microvascular impairment, even after clinical resolution. This persistent vessel density reduction suggests ongoing risk or damage, highlighting the need for continued monitoring.