1856年 Von Graefe 发现虹膜切除术可以治疗某些窄角型青光眼,但对于宽角型刖无疗效。多年来虹膜切除术仅应用于急性或急性发作后不久的青光眼,也适用于没有广泛前粘连的窄角亚急性和慢性青光眼。若一般单独使用缩瞳剂能适当地控制眼压者施行此种 Von Graefe discovered in 1856 that iridectomy can treat some narrow-angle glaucoma but is not effective for wide-angle 刖. Irisectomy has been used for many years only in glaucoma shortly after acute or acute attack and also in narrow-angle subacute and chronic glaucoma without extensive anterior adhesions. If the general use of miotic agent alone can be properly controlled intraocular pressure such implementation