摘要
目的 评价准分子激光原位角膜磨镶术 (LASIK)治疗低中度和高度近视的疗效。方法 对 12 7例 (2 49眼 )屈光度在 -1 2 5～ -14 0 0D的近视和近视散光行LASIK手术。术后观察 6月以上。按术前屈光度分为A、B两组。A组 :中低度近视(-1 2 5D～ -6 0 0D) 137眼 ,B组 :高度近视 (-6 2 5D～ -14 0 0D) 112眼。结果 术后 6月两组的屈光度在± 1D以内者分别为92 7%、84 8%。在± 0 5D以内者为 83 2 %、72 3% ;裸眼视力 0 5以上者分别为 97 8%、92 0 % ,1 0以上者为 89 1%、73 2 %。术中及术后无任何严重并发症。结论 LASIK手术矫正低中度、高度近视均有良好的效果 ,治疗低中度近视的准确性优于高度近视 ,是一种安全有效。
To evaluate the efficacy laser in situ keratomileusis(LASIK) for the correction of low, moderate and high myopia.Methods LASIK was performed on 249 eyes of 127 patients, who had refraction from-1.25～-14.00 diopters and followed up for six months. Based on the refraction, the patients were divided into 2 groups: Group A, -1.25～-6.00 diopters. 137 eyes; Group B, -6.25～-14.00 diopters,112 eyes.Results At 6 months respectively 92.7% and 84.8% in the above groups were within ±1D; 83.2% and 72.3% were within ±0.5D; the uncorrected visual acuity was 0.5 or better in 97.8% and 92.0% of the two groups, 89.1% and 73.2% had the vision of 1.0 or better. There were no any serious complications during and after the operation of LASIK.Conclusions LASIK is effective for the correction of low, moderate and high myopia and it is a safe and predictive refraction operation which is more precise for correction of low and moderate myopia than for high myopia.
出处
《眼外伤职业眼病杂志》
北大核心
2001年第1期44-45,共2页
Journal of Injuries and Occupational Diseases of the Eye with Ophthalmic Surgeries
