论文部分内容阅读
目的探讨LASIK手术对角膜知觉敏感度的影响。方法采用法国Luneau公司生产的角膜知觉敏感度测量计对52例104眼LASIK手术患者观察术前、术后1周、术后1个月、3个月、6个月的中央角膜知觉敏感度的变化情况。结果 LASIK术后3个月内角膜知觉敏感度明显下降,随术后时间的延长,角膜知觉敏感度渐恢复。结论 LASIK手术后可引起角膜知觉敏感度的下降,至术后6个月时可恢复接近术前水平。
Objective To investigate the effect of LASIK on corneal sensitivity. Methods Fifty-two eyes of 104 LASIK patients underwent corneal sensitivity measurement using the corneal sensibility-sensitivity measuring instrument manufactured by Luneau France. The central corneal sensory sensitivity before surgery, one week after surgery, one month after surgery, three months after surgery, and six months after surgery Changes. Results The sensory sensitivity of cornea decreased significantly within 3 months after LASIK. Corneal sensitivity sensitivity gradually recovered with the extension of time. Conclusions The sensitivity of corneal sensitivity may be decreased after LASIK surgery, and it may return to preoperative level at 6 months after operation.