准分子激光原位角膜磨镶术治疗中高度散光  

LASIK for medium and high astigmatism

作　　者：毛伟 周宏健 陆斌 周雨声 

机构地区：[1]宁波江东眼科医院,浙江宁波315040

出　　处：《眼视光学杂志》2004年第3期155-156,共2页Chinese Journal of Optometry & Ophthalmology

摘　　要：目的 :探讨准分子激光原位角膜磨镶术 (LASIK)治疗中高度散光的安全性和有效性。方法 :应用德国视明(SCHWIND)公司第六代爱丽丝 (ESIRIS)准分子激光治疗系统对 35例 (4 7眼 )中高度散光进行LASIK手术治疗。随访 9个月 ,观察手术前后的视力、屈光度、散光及其散光轴位的变化。结果 :术后随访 9个月 ,裸眼视力≥术前最佳纠正视力(BCVA)者占 4 6 .8% ,散光度数在± 1.0 0D以内者占 91.5 % ,残留散光平均为 - 0 .5 6D ,散光矫正者占 79.4 %。术前与术后结果行t检验显示 ,二者差异有非常显著性 (P <0 .0 1)。结论 :LASIK治疗中高度散光预测性佳 ,安全可靠。Objective:To investigate the effectiveness and safety of laser in situ keratomileursis(LASIK) for medium and high astigmatism.Methods:LASIK was performed on 47 eyes of 35 patients with medium and high astigmatism. All were followed for 9 months at one-month intervals. Visual acuity,refraction,astigmatism and axis of astigmatism were observed during each visit.Results:The visual acuity at 9 months after surgery was better than the initial visit in 22 of 47 eyes(46.8%). The refractive error after surgery was less than ±1.00 D in 91.5% eyes. The average residual astigmatism was -0.56 D.Conclusion:LASIK was a stable and predictable method for medium and high astigmatism. [

关 键 词：散光度 治疗中 准分子激光原位角膜磨镶术 LASIK手术 手术前后 裸眼视力 散光轴位 中高 高度 结论 

分 类 号：R779.63[医药卫生—眼科]