Smiddy W E
Wilmer Eye Institute, Baltimore, Md.
Arch Ophthalmol. 1989 Nov;107(11):1678-80. doi: 10.1001/archopht.1989.01070020756042.
Posterior dislocation of an intraocular lens in the vitreous cavity is an uncommon but serious complication of the standard extracapsular surgical technique for cataract extraction with intraocular lens implantation. Described herein is a new technique for managing this complication by using vitrectomy techniques and scleral fixation sutures of the intraocular lens. This technique allows permanent, controllable relocation of the intraocular lens and avoids trauma to the iris and cornea that previous techniques for intraocular lens repositioning may induce.
人工晶状体在玻璃体腔的后脱位是白内障摘除联合人工晶状体植入标准囊外手术技术中一种罕见但严重的并发症。本文描述了一种通过玻璃体切割技术和人工晶状体巩膜固定缝线来处理该并发症的新技术。该技术可实现人工晶状体的永久、可控复位,并避免了以往人工晶状体重新定位技术可能引起的虹膜和角膜损伤。