对于裂孔源性视网膜脱离，普遍采用的手术方法是环扎加压放液及注气术，排放网膜下液、封闭裂孔是手术的关键。近年来，也有采用不放液治疗孔源性视网膜脱离者；本文旨在对此作一评价。１临床资料１．１一般资料１９９４～１９９７年，我科采用巩膜环扎加压不放液治疗裂孔... For rhegmatogenous retinal detachment, the commonly used surgical methods are cerclage pressure release and gas insufflation, drainage of subretinal fluid, and closure of the hiatus are the key to surgery. In recent years, there are also no liquid treatment of rhegmatogenous retinal detachment; This article aims to make an evaluation. 1 clinical data 1.1 General Information 1994 ~ 1997, our department using scleral ring pressure without pressure liquid treatment of the hole ...