视网膜脱离(retinal detachment,RD)是白内障术后引起视力严重下降的并发症之一。因为白内障术后植入了人工晶状体,人工晶状体眼存在反光强及像差、残存晶状体皮质、机化膜形成、瞳孔不易散大以及后囊膜混浊等因素,常常使眼底检查特别是周边部眼底检查困难;而且白内障术后RD发展快,病情复杂,手术难度大,所以视力预后较差。现将2006年1月至 Retinal detachment (RD) is one of the complications of severe vision loss after cataract surgery. Because cataract surgery after implantation of intraocular lens, intraocular lens existence of strong reflex and aberrations, residual lens cortex, the formation of machine film, the pupil is not easy to spread and posterior capsular opacity and other factors, often make the fundus examination, especially the peripheral fundus Inspection difficulties; and RD rapid development of cataract surgery, the condition is complicated, the operation is difficult, so poor prognosis. Now in January 2006 to