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对291例(304眼)老年性白内障施行传统的囊外及囊内摘除术,术中玻璃体脱出的发生率为27.63%(84/304眼),囊外为18.89%(34/180眼),囊内为40.32%(50/124眼),两种术式中玻璃体脱出的发生率经统计学处理P<0.01,有显著性差异。对术中玻璃体脱出发生的原因、预防、治疗作了回顾性研究。
The conventional extracapsular and intracapsular extraction of 291 cases (304 eyes) of senile cataract were performed. The incidence of vitreous prolapse was 27.63% (84/304 eyes) and 18.89% (34/180 eyes) 40.32% (50/124 eyes) in the capsule. The incidence of vitreous prolapse in the two surgical procedures was statistically significant (P <0.01), with significant difference. Retrospective study on the cause, prevention and treatment of intraoperative vitreous prolapse.