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目的 :观察深低温长期保存角膜穿透性移植治疗感染性角膜病的临床效果。方法 :应用深低温保存 1～ 60月的健康人尸角膜为真菌性角膜炎 10例、10眼和病毒性角膜炎 4例、4眼行穿透性角膜移植术。结果 :随诊 1～ 19月 ,13例角膜植片透明 ( 92 .85% ) ,1例半透明 ,无 1例原发病复发 ,视力均有提高。结论 :深低温长期保存的角膜是治疗急性致盲性角膜病的重要储备材料 ,有重要的临床应用价值。
Objective: To observe the clinical effect of long-term cryopreservation of corneal penetrating transplantation for the treatment of infectious keratopathy. Methods: 10 cases of fungal keratitis, 10 eyes and 4 cases of viral keratitis were treated with cryopreservation for 1 ~ 60 months. Four cases were penetrating keratoplasty. Results: Followed up from January to September, 13 cases of corneal graft were clear (92.85%), 1 case was translucent and none of the primary recurred. The visual acuity improved. Conclusion: Long-term cryopreservation of the cornea is an important reserve material for the treatment of acute blinding keratopathy, which has important clinical value.