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异体巩膜用于视网膜脱离,上睑下垂以及人高度近视的后巩膜加强术等,临床已有报导。其方法多用无水氯化钙或酒精脱水保存。我们采用医用甘油对健康巩膜进行了长期保存,并进行了组织学、细菌培养、拉力试验及动物实验的研究.于1991年3月至92年1月在临床用于视网膜脱离手术24例,经6—18个月随诊,取得较为满意疗效。现报告如下。材料和方法一、材料来源 1、尸眼,我们保存的巩膜多取自于健康成人(为暴死),均在死后3小时内摘除眼球,湿房保存时
Allogeneic sclera for retinal detachment, ptosis and high myopia of the posterior scleral reinforcement surgery, has been reported clinically. The method is more dehydrated with anhydrous calcium chloride or alcohol preservation. We used medical glycerin for long-term preservation of healthy sclera, and conducted histological, bacterial culture, tensile test and animal experiments in March 1991 to January 1992 in the clinical application of retinal detachment in 24 cases, 6-18 months follow-up, achieved more satisfactory results. The report is as follows. Materials and Methods First, the source of the material 1, the corpse, the sclera we preserved from healthy adults (for the violent death), were removed within 3 hours after death eye, wet room preservation