摘要
目的探究三种角膜屈光手术矫正低中度近视的效果.方法选取低中度近视患者236例,将患者分为三组,A组76例患者采用LASEK矫正,B组79例患者行MM-LASIK矫正,C组81例患者行FS-LASIK矫正,对比三组患者术后12个月的视力矫正效果.结果术后12个月,A、B组患者的裸眼视力均优于C组（P〈0.05）,而A、B组的裸眼视力差异无统计学意义（P〉0.05）;在术后残留屈光度方面,A组明显优于B、C组（P〈0.05）,而B、C组比较,差异无统计学意义（P〉0.05）.结论三种角膜屈光手术矫正低中度近视的效果均良好,其中,术后残留屈光度越小,越有利于患者术后裸眼视力的恢复.且行LASEK手术患者的裸眼视力恢复效果更佳,在临床应用上,可结合患者的实际情况选择不同的手术治疗方法.
Objective To explore the effects among three kinds of corneal refractive surgery on low and moderate myopia. Methods Two hundred and thirty-six cases of low and moderate myopia patients were selected and divided into three groups according to different corneal refractive surgerys, 76 cases in group A received LASEK method, 79 cases in group B accepted MM-LASIK, 81 cases in group C received FS-LASIK, then the vision correction effects among three groups were compared 12 months after operation. Results 12 months after operation, the of patients in group A and group B were better than that of group C （ P〈0.05）, and there was no significant difference in uncorrected visual acuity between group A and group B （P 〉0.05）; the postoperative residual diopter in group A was significantly higher than those of group B and group C （ P〈0.05）, and there was no significant difference in postoperative residual diopter between group B and group C （ P〉0.05）. Conclusion The three kinds of corneal refractive surgery for the correction of low and moderate myopia have remarkable effect, the smaller postoperative residual diopter is the quicker uncorrected visual acuity recover after operation. And LASEK is conductive to recovery of visual acuity. The different corneal refractive surgery can be conducted according to the actual situation of patients in clinical application.
出处
《临床研究》
2017年第4期21-22,共2页
Clinical Research
关键词
角膜屈光手术
低中度近视
视力矫正
corneal refractive surgery
low and moderate myopia
vision correction
