摘要
视觉质量包括了除视力之外更高层次的视觉能力,是对所观察物体更为全面的视觉感知。屈光手术主要目的不仅是提高视力,而且要提高视觉质量。随着技术的不断革新,屈光手术的矫正效果大为提升,但部分患者术后仍会出现对比敏感度下降、单眼复视、眩光、光圈光晕等光学并发症。本文就光学并发症等影响屈光手术视觉质量的原因及有效控制措施予以分析,以期引起临床医师对屈光手术后视觉质量的重视。
Visual quality is an ability which is more important than vision. Meanwhile, it is a comprehensive visual perception on object. The most distinguished difference between refractive surgery and other surgery is that refractive surgery is not only to improve vision, but also to improve visual quality. Therefore, postoperative visual quality is extremely important. Following the development of techniques, the outcomes of refractive surgery are elevated. However, some patients still have suffered low contrast sensitivity, monocular diplopia, glare, haloes etc. after refractive surgery. This article analyzes the reasons of effecting on the visual quality after surgery and the effective control measures to cause the attention to the visual quality.
出处
《眼科》
CAS
2014年第3期145-148,共4页
Ophthalmology in China
关键词
角膜屈光手术
并发症
视觉质量
corneal refractive surgery/complications
visual quality
