摘要
准分子激光角膜屈光手术是目前矫正屈光不正最常见的手术方式。本文分析了我国准分子激光角膜屈光手术的发展状况,实施角膜表层切削还是LASIK术的依据以及如何解决两者间的矛盾,LASIK术中不同的角膜瓣制作方式对角膜生物力学稳定性和术后视觉质量的影响,讨论了角膜地形图引导的个体化切削、波前像差引导的个体化切削、Q值调整的个体化切削以及Kappa角调整的个体化切削等的优缺点。飞秒激光制作角膜瓣以及个性化手术设计的LASIK手术将是一定时期内角膜屈光手术的主流方向。
Now excimer laser corneal refractive surgery is the most common operation mode to correct refractive error.This article mainly shows the view on those questions：（1）Analyze the development of excimer laser refractive surgery in our country.How to resolve the contradiction of the surface corneal ablation surgery and LASIK？（2）How to evaluate the effect of different modes of making corneal flap on corneal biomechanical stability and visual quality after surgery？ The advantages and disadvantages of topography,wavefront,Q valve,and Kappa angle supported customized ablation will be discussed in this article.The main direction of LASIK will be the customized ablation surgery and perfect corneal flap made by femtosecond laser.
出处
《眼科》
CAS
2011年第5期297-300,共4页
Ophthalmology in China
关键词
准分子激光角膜屈光手术
视觉质量
excimer laser corneal refractive surgery
visual quality
