一眼行单纯准分子激光角膜切削术，对侧眼行准分子原位角膜磨镶术后发生单侧角膜扩张。
Unilateral corneal ectasia after laser in situ keratomileusis in a patient with uncomplicated photorefractive keratectomy in the fellow eye.
作者信息
Kymionis George D, Tsiklis Nikolaos, Karp Carol L, Kalyvianaki Maria, Pallikaris Aristofanis I
机构信息
Institute of Vision and Optics, University of Crete, Crete, Greece.
出版信息
J Cataract Refract Surg. 2007 May;33(5):859-61. doi: 10.1016/j.jcrs.2007.01.027.
We report a patient treated for low myopia with laser in situ keratomileusis (LASIK) in one eye and photorefractive keratectomy (PRK) in the fellow eye. Corneal ectasia developed in the LASIK-treated eye. Preoperative corneal pachymetry, topography, and attempted correction were similar in both eyes. In patients whose corneas may be predisposed to instability, PRK may be a safer alternative procedure than LASIK.
我们报告了一名患者，其一只眼睛接受了准分子原位角膜磨镶术（LASIK）治疗低度近视，另一只眼睛接受了准分子激光角膜切削术（PRK）。接受LASIK治疗的眼睛发生了角膜扩张。两只眼睛术前的角膜测厚、地形图检查以及预期矫正情况相似。对于角膜可能易发生不稳定的患者，PRK可能是比LASIK更安全的替代手术。
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