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PRK 治疗近视及不同程度的散光是近几年来发展起来的新技术。我科自1995年3月起开展了该手术。现对 PRK 术后随访1a 以上的患者40例(61只眼)的结果和手术前后的角膜地形图变化分析报告如下。资料和方法1.一般资料 自1995年3月起在我科接受了
PRK treatment of myopia and varying degrees of astigmatism is a new technology developed in recent years. Our department since March 1995 to carry out the operation. Now PRK postoperative follow-up of more than 1a patients in 40 cases (61 eyes) results and changes in corneal topography before and after surgery are reported below. Materials and methods 1. General information has been accepted in our department since March 1995