青光眼是眼内压升高影响视功能的一种致盲疾患。对青光眼施行睫状体冷冻手术,首先由Bietti,G于1950年提出,其后,Lincoff等通过动物实验证实低温冷冻睫状体后眼压有暂时性降低现象。绝对期青光眼患者,不仅视功能丧失,且由高眼压而造成的长期眼胀、头痛,十分痛苦,患者常要求眼球摘出,但又俱手术。为保留眼球,我科近三年来对各类绝对期、近绝对期青光眼施行睫状体冷冻术,报告如下。一、临床资料及方法1.青光眼类型:慢性闭角型青光眼4只眼;开角型青光眼4只眼;色素膜炎性继发性青光眼7只眼;外伤性青光眼3只眼;无晶体开角型青光眼1只眼。新生 Glaucoma is a blinding disease that affects the visual function due to the elevated intraocular pressure. Ciliary body cryosurgery for glaucoma was first proposed by Bietti and G in 1950. Later, Lincoff et al. Confirmed the temporary reduction of posterior ciliary pressure by cryogenic freezing in animal experiments. Absolute glaucoma patients, not only depending on the loss of function, and by the high intraocular pressure caused by long-term eye swelling, headache, very painful, patients often require eye exhumation, but all surgery. In order to keep the eye, our department for nearly three years to all types of absolute, near absolute glaucoma ciliary body cryogenic surgery, the report is as follows. First, the clinical data and methods 1. Glaucoma types: 4 eyes with chronic angle-closure glaucoma; 4 eyes with open-angle glaucoma; 7 eyes with pigmented inflammatory secondary glaucoma; 3 eyes with traumatic glaucoma; Corneal glaucoma 1 eye. newborn