Objective:To reveal the influence of extraction of cataract on the anterior chamler angle(ACA) of patients with primary angle closure glaucoma(PACG).

• 目的 :研究原发性闭角型青光眼合并白内障患者在白内障摘除及人工晶体植入术后房角形态的改变 ,揭示白内障手术对闭角型青光眼房角形态的影响。