摘要
目的 :评价准分子激光原位角膜磨镶术 (L ASIK)治疗低中度和高度近视眼的疗效。方法 :对 12 87例 (2 5 38眼 )屈光度在 - 1.2 5～ - 15 .0 0 D的近视眼和近视散光患者行 L ASIK术。术后观察 6个月至 3年。按术前屈光度数分为 A、B两组。A组 :中低度近视眼 (- 1.2 5～ - 6 .0 0 D) 1489眼。B组 :高度近视眼 (- 6 .0 0～ - 15 .0 0 D) 10 49眼。结果 :术后 6个月两组的屈光度在± 0 .5 0 D以内者为 84.6 2 %、 72 .93% ,在± 1.0 0 D以内者为 15 .38%、 2 0 .0 7% ,裸眼视力小于 0 .9者分别为7.5 1%、 16 .78% ,等于或大于 1.0以上者为 92 .5 0 %、 83.2 2 %。经统计学检验 ,两组差异有显著性 (P <0 .0 1)。术中术后无任何严重并发症。结论 :L ASIK激光手术矫正低中度、高度近视眼均有良好效果 ,治疗低中度近视眼的准确性优于高度近视眼 ,是一种安全有效、预测性较好的角膜屈光手术。
Objective:To evaluate the theraputic effects of excimer laser in situ keratomileusis (LASIK) for correction of mild middle and high myopia Methods:LASIK was performed on 2 583 eyes of 1 287 cases with myopia of -1 25 D to -15 00 D diopters We had followed up the cases for 6 months to 3 years after LASIK The cases were divided into two groups according to the diopter:Group A (1 489 eyes)low middle myopia (-1 25D to -6 00D) Group B (1 049 eyes ) high mypoia (-6 25D to -15 00D) Results:6 months postoperative, in Group A, the mean refraction is below ±0 50D was 84 62%,and those below ±1 00 D took up 15 38%, Visual acuity postoperative below 0 9 was 7 5%;the equal to or over 1 0 was 92 5% While in Group B the corresponding numbers were 72 93% 27 07%, 16 78%, and 83 22%,There was no severe complications happening during or after the surgery Conclusions:LASIK is a good surgery for correcting mild middle and high myopia, especially in the group of mild middle myopia is a safe,effective and predictable refractive surgery
出处
《广西医科大学学报》
CAS
2001年第6期778-780,共3页
Journal of Guangxi Medical University
基金
广西区科技厅自然科学基金资助课题 ( 0 0 0 70 32 )
