单项选择题
A.白内障囊外摘除术 B.白内障囊内摘除术 C.不行手术,门诊随访 D.白内障抽吸术 E.白内障抽吸术联合IOL植入术
A.N2C4P3 B.N2C3P3 C.N3C3P4 D.N3C3P3 E.N2C4P4