以前对晶体脱位往往采用自角巩膜缘切口切除脱位晶体，常伴有角膜混浊、前房出血和虹膜脱出等并发症。我们采用眼前节玻璃体切割术切除脱位的晶体，具有传统手术方式无法比拟的优越性。本文报告１０例（１２眼）晶体脱位，男性９例，女性１例，年龄６～３４岁，平均２７岁... Former dislocation of the crystal often used from the limbal incision and dislocation of the lens, often accompanied by corneal opacity, anterior chamber bleeding and iris prolapse and other complications. We use anterior segment vitrectomy for dislocation of the crystal, with traditional surgical methods can not match the superiority. This article reports 10 cases (12 eyes) dislocation of the crystal, 9 males and 1 females, aged 6 to 34 years, mean 27 years ...