1980年以来,我科共做角膜移植术15例,为了解这些手术病例的远期疗效,最近,我们对其中家住本县,术后时间已有2—4年的6例进行了追访观察,结果如附表。此6例板层角膜移植术均采用死婴角膜作供体材料,虽然其增视性手术效果不够理想,但无一例发生自溶、脱落等现象,全部成活。所以,现目前角膜材料来源困难的情况下,用 Since 1980, our department has done a total of 15 cases of corneal transplantation, in order to understand the long-term efficacy of these cases of surgery, recently, we live in this county, postoperative time has been 2-4 years of follow-up observation of 6 cases Results as the schedule. The 6 cases of lamellar keratoplasty all use dead infant corneas as the donor material, although the effect of its augmentation is not ideal, but no case of autolysis, shedding and so on, all survived. Therefore, the current situation is difficult to source corneal material, use