准分子激光角膜原位磨镶术中游离瓣的形成及处理

The corneal flap dislocation and management during LASIK.

目的 总结准分子激光角膜原位磨镶术 (LASIK)术中出现游离瓣的原因及防治方法。方法 8眼LASIK术中出现的游离瓣 ,给予逐项分析 ,并对结果进行随访观察。结果 8眼游离瓣的患者术后第 2天裸眼视力 (OBCV)≥ 1 0者 3眼 ,裸眼视力≥ 0 6者 5眼。术后 3月视力明显提高 ,1年视力仍稳定。结论 LASIK术中出现游离瓣 ,只要及时处理 ,不影响疗效。

Objective To evaluate the incidence,types,and the way of flap dislocation that occur during LASIK.Methods Eight cases of flap dislocation during laser in LASIK were managed and obersved.Results On the second day,there were three eyes with OBCV≥1.0 and five eyes OBCV≥0.6,and kept unchanges for one year.Conclusion Corneal flap dislocation can be managed effectively and have a good results.