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准分子激光角膜切削术 (简称ＰＲＫ)治疗近视已体现了其安全、有效的优越性。但术后角膜基质混浊是其主要并发症 ,不能不引起我们的重视。ＰＲＫ术后再次切削对治疗较重的角膜混浊不失为一种有效的方法。现将观察结果报告如下 :资料及方法1 资料 19例 (2 3眼 )均为ＰＲＫ术
Excimer laser keratomileusis (referred to as PRK) treatment of myopia has demonstrated its safety and effectiveness of the superiority. However, postoperative corneal opacity is its main complication, can not but cause our attention. PRK postoperative resection of the treatment of severe corneal opacity is an effective method. Now the observation results are reported as follows: Materials and Methods 1 Materials 19 cases (23 eyes) are PRK