著者于概述此种手术的发展后,着重介绍一例高血压眼内反复出血病人的临床经过和手术治疗结果,借以阐明这手术的适应症。患者60岁,右眼在一年内3次出血,但相继吸收良好。来诊时检查,双眼底均有明显视网膜动脉硬化,左眼更重,并有银丝状和白鞘血管。右眼视力6/6,左眼6/7.5。一年后左眼开始大出血,3月后 After summarizing the development of such surgery, the author focuses on the clinical course and surgical treatment results of one case of patients with recurrent intraocular hypertension, in order to clarify the indications for this operation. The patient is 60 years old and the right eye bleeds 3 times within a year, but one after the other absorbs well. To check the time of diagnosis, both eyes have obvious retinal atherosclerosis, left eye heavier, and silver filamentous and sheath blood vessels. Right eye vision 6/6, left eye 6 / 7.5. A year after the left eye began bleeding, after 3 months