玻璃体混浊的手术治疗,虽自本世纪初即有报道,但为种种条件所限,未能在临床上广泛开展。 1971年Peyman等应用玻璃体晶体切除器进行了动物试验,较满意地洗涤了混浊的玻璃体并去除了并发的粘连物。1972～1974年,Machmer等应用玻璃体置换器于临床进行手术,并不断改进其结构,提高操作技术,取得了一定的临床效果。其手术方法是:用特制的玻璃体置换器,将混浊的玻璃体置换出 Vitreous opacity surgery, although reported since the beginning of this century, but for a variety of conditions are limited, not in the clinical extensive. In 1971, Peyman et al. Performed an animal experiment with a vitreous lens excision device, washing turbid vitreous humor more satisfactorily and removing concomitant adhesions. From 1972 to 1974, Machmer et al. Used vitreous displacers to perform clinical operations, and continuously improved their structures, improved their operation techniques and achieved certain clinical effects. The surgical method is: Using a special vitreous displacer, the turbid vitreous was replaced