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目的分析准分子激光原位角膜磨镶术(laser in situ keratomileusis,LASIK)术后角膜瓣移位的原因,总结、评价此并发症的处理方法。方法分析LASIK手术4915例(9803眼)中13例(13眼)术后角膜瓣移位的原因并总结评价处理方法。结果 13例患眼经及时发现并有效处理后角膜瓣复位良好,裂隙灯下3眼角膜瓣可见细小皱褶;13眼角膜瓣移位术后裸眼视力与术前矫正视力相仿。结论 LASIK术后角膜瓣移位是手术并发症之一,若能及时发现并有效治疗效果良好。
Objective To analyze the causes of corneal flap displacement after laser in situ keratomileusis (LASIK), and to summarize and evaluate the treatment of this complication. Methods The causes of postoperative corneal flap transposition in 4915 (9803 eyes) LASIK patients were analyzed and evaluated. Results In 13 eyes, the corneal flap was well resected and found to be effectively treated. There were 3 small corneal folds in the slit lamp. The uncorrected visual acuity of the 13 corneal flap was similar to that of the preoperative corrected visual acuity. Conclusions Corneal flap displacement after LASIK is one of the complications of surgery. If it can be found in time and effective treatment is effective,