我们于1978年2月以来,由原来保存完整角膜改为保存板层角膜,共作6例,均透明愈合。 1.板层角膜保存方法:干燥瓶内置无水氯化钙500g,取下元眼球用氯霉素眼水冲洗,在无菌操作下用安全刀片取其板层,厚度为1/3、1/2、2/3角膜厚度、上皮朝上,置于玻璃器内,再把它放到干燥瓶内的有孔板上,密封放置于+4℃冰箱中,24小 Since February 1978, we preserved the entire cornea from the original preservation of lamellar corneal changes, a total of 6 cases were transparent healed. 1. Lamellar cornea preservation method: Dried bottle built-in anhydrous calcium chloride 500g, remove the eyeball eye with chloramphenicol eyewash, under sterile operation with a safety blade to take its ply, the thickness of 1 / 3,1 / 2,2 / 3 corneal thickness, epithelial up, placed in a glass, and then placed it in a dry bottle in the perforated plate, sealed placed in a +4 ℃ refrigerator, 24 small