波前像差技术及其在屈光手术中的应用江扬子,王勤美(温州医学院眼视光学院,浙江温州325027)[摘要]介绍测量人眼像差的几种主要方法及其在屈光手术中的应用
以Hartmann2Schack、TsherningorScheiner2Smirnovtheories理论为基础的像差仪或像差镜能测量人眼屈光系统所有的像差,所得到的数据与屈光手术系统相结合后设计个性化切削方案,从而能提高PRK、LASIK等屈光手术术后的视觉质量
[关键词]波前像差;像差仪(镜);屈光,眼/外科手术;个性化切削[中图分类号]R779
63[文献标识码]A[文章编号]1008-1801(2001)04-0250-03Theuseofthewave2frontaberrationprocedureinrefractivesurgeryJIANGYang2zi,WANGQin2mei
SchoolofOptometry&OpthalmologyofWenzhouMedicalCollege,Wenzhou325027Abstract:Weimplementedthemaintechniquesformeasuringwave2frontaberrationsinthehumaneyeandemployedthesetechniquesinrefractivesurgery
ByadaptingtheHartmann2Schack,Tsherning,orScheiner2Smirnovtheories,theaber2rometer(aberroscope)cangivecompletemeasurementsofaberrationsinthehumaneye
Thisdatacanbecombinedduringrefractivesurgerytoobtainacustomizedrefractive