The highlight in the scope of primary angle closure glaucoma is the new classification and criteria of early diagnosis of the condition. 有关原发性闭角型青光眼的分类与诊断标准的学术争论是近来国内青光眼研究领域探讨的焦点问题之一。
Acute angle-closure glaucoma causes definite symptoms of sudden excruciating pain in or around the eye and can be accompanied by nausea and vomiting. 急性闭角型青光眼的明显症状为眼内或眼睛周围突然极痛，并伴有恶心和呕吐。
