无晶体眼视网膜脱离(aphakic retinal de-tachment,ARD),与有晶体眼视网膜脱离(phakic retinal detachment,PRD)比较,有其临床特殊性,术前常因瞳孔不易散大,或晶体囊膜残留,眼底难以看清,手术成功率低,视力预后不良。近年由于社会老年人口增加,白内障手术由囊内摘出向囊外摘出变迁,以及眼内人工晶体植入(IOL),特别是有/无晶体后囊存在,使眼内结构有所不同,也可使所发生的视网膜脱离(RD)具有不同的特征,ARD 在眼科临床上又逐渐引起人们的重视。 Aphakic retinal de-tachment (ARD), compared with phakic retinal detachment (PRD), has its own special clinical features. Preoperative is often due to the pupil is not easy to spread, or residual crystalline capsule , Difficult to see the fundus, the success rate of surgery is low, poor vision prognosis. In recent years due to an increase in the elderly population of society, cataract surgery removed from the capsule to the extracapsular changes, as well as intraocular lens implantation (IOL), especially the presence / absence of posterior capsule exists, the intraocular structure may also be different, but also So that the occurrence of retinal detachment (RD) has different characteristics, ARD in the clinical ophthalmology has gradually attracted people’s attention.