Methods Twenty-seven eyes of 22 patients 12 to 192 months after partial penetrating keratoplasty were examined by vision,diopter,astigmism and corneal topography, and the data was analysed.

• 方法 收集本院22例27只眼因圆锥角膜行部分穿透性角膜移植术12至192个月的患者，分别进行视力、裂隙灯、眼底、验光及角膜地形图的检查，并对数据进行分析。