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角膜全白斑或角膜病变布满了新生血管，对其有选择性地施行带巩膜环的全角膜移植术，是增视和美容的有效方法。我院自1979年至1992年间，共行3例带巩膜环全角膜移植术。其中例1随访17年，仍存有0．15的视力，其他两例角膜半透明。现将手术方法及体会报告如下。典型病例患者，男
Corneal leukoplakia or corneal lesions covered with neovascularization, its selective use of corneal ring with a full corneal transplantation, is an effective method of increasing the visual and cosmetic. Our hospital from 1979 to 1992, a total of 3 cases with scleral ring full corneal transplantation. Case 1 followed up for 17 years, there are still 0.15 eyesight, the other two cases of corneal translucent. Now the surgical methods and experience report as follows. Typical patients, male