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虽然目前准分子激光屈光性角膜切削术(photorefractivekeratectomy,PRK)有被准分子激光原位角膜磨削术(Laser inSitu Keratomileusis,LASIK)取代之势,但PRK对轻中度近视的疗效仍不容置疑。我们对1994年接受PRK患者的角膜Haze进行了观察,现报告如下。
Although photorefractive keratectomy (PRK) has been replaced by Laser inSitu Keratomileusis (LASIK), the efficacy of PRK on mild to moderate myopia remains undeniable . We observed the corneal Haze who underwent PRK in 1994 and are reported as follows.