CAJ | 학술논문

目的分析高度近视行前弹力层下角膜磨镶术(SBK)和准分子激光上皮瓣下角膜磨镶术(LASEK)手术后不同时期波前像差的变化特点.方法 43例(86眼)高度近视随机行SBK及LASEK.分别于术前、术后1周、1个月、3个月及6个月对高阶像差进行统计学分析.结果 SBK组及LASEK组术后各高阶像差均较术前增加,以慧差及球差增加最为明显.结论 SBK、LASEK术后高阶像差均有所增加,术后3个月内SBK组有相对较低的高阶像差.
목적 분석고도근시행전탄력층하각막마양술(SBK)화준분자격광상피판하각막마양술(LASEK)수술후불동시기파전상차적변화특점.방법 43례(86안)고도근시수궤행SBK급LASEK.분별우술전、술후1주、1개월、3개월급6개월대고계상차진행통계학분석.결과 SBK조급LASEK조술후각고계상차균교술전증가,이혜차급구차증가최위명현.결론 SBK、LASEK술후고계상차균유소증가,술후3개월내SBK조유상대교저적고계상차.
Objective To observe the change characteristic of wavefront aberration of high myopic patients before and different time after sub-bowman's keratomileusis (SBK) and laser-assisted subepithelial keratomileusis (LASEK).Methods 43 patients (86 eyes) were divided randomly into two groups:SBK group and LASEK group.To observe and compare the higher-order aberrations before and 1week,1month,3months,6months after operation.Results High order aberration especially Coma and SA increased poetoperatively in both two groups.Conclusion High order aberration increased after SBK and LASEK and was relatively low in 3 months after SBK.