白内障现代囊外摘出术以其反应轻、并发症少，且能二期植入后房型人工晶状体之优点已取代了传统的囊内搞出术，基层医院已普遍开展。囊外摘出术除充分的麻醉以及理想的软化眼球是保证手术成功的关键外，截囊技巧也是具有决定性的步骤之一。目前，临床上常用的截囊方法有开罐式 The modern extracapsular cataract extraction with its response to light, fewer complications, and can be implanted in the second posterior chamber intraocular lens has taken the advantage of replacing the traditional intracapsular surgery, primary hospital has been generally carried out. Extracapsular extraction In addition to adequate anesthesia and the ideal softening of the eyeball is the key to successful surgery, the capsulotomy technique is also one of the decisive steps. Currently, the commonly used method of clinical amputation cans