我科于1963年进行了异种角膜移植动物实验,1973年将实验经验用于临床。1975年写了初步报告。本文就用公鸡角膜为材料,给病人进行异种板层角膜移植12例,13只眼的临床实践和体会总结如下。手术一、“供体”鸡角膜的准备术前24～48小时,取病人静脉血20毫升,经过离器心使血细胞沉集,取其血清,盛于直径20毫米的小玻璃瓶中。 Our department in 1963 carried out different kinds of corneal transplantation animal experiments, experimental experience in 1973 for clinical use. 1975 wrote a preliminary report. This article will use the cornea as a material for the coronaries, to patients with heterogenous lamellar keratoplasty in 12 cases, 13 eyes of clinical practice and experience summarized as follows. Surgery First, “donor ” chicken cornea preparation 24 to 48 hours before surgery, take the patient venous blood 20 ml, after the heart through the device to make the blood sedimentation, the serum taken Sheng contained in a small glass bottle 20 mm in diameter .