Research progress in the design and effective optical area of corneal refractive surgery
10.3760/cma.j.cn431274-20221122-01215
- VernacularTitle:角膜屈光手术光学区设计及有效光学区的研究进展
- Author:
Jie ZHONG
1
;
Xi LIU
;
Yuehua ZHOU
Author Information
1. 成都中医药大学眼科学院，成都 610075
- Keywords:
Refractive surgical procedures;
Optical zone;
Myopia
- From:
Journal of Chinese Physician
2023;25(10):1597-1600
- CountryChina
- Language:Chinese
-
Abstract:
In recent years, corneal refractive surgery has flourished, but some patients have developed visual adverse symptoms such as decreased nighttime vision, glare, and halo after surgery. As one of the important factors affecting postoperative visual quality, accurate measurement and evaluation of the effective optical area is particularly important. This not only provides guidance for the selection of preoperative surgical methods and the design of optical areas, but also provides better postoperative visual quality for patients. This article reviews the research progress on the design and effective optical area of corneal refractive surgery.
