Application of functional visual acuity in ophthalmology
10.3760/cma.j.issn.2095-0160.2014.05.016
- VernacularTitle:连续性功能性视力在眼科的应用进展
- Author:
Hao, CHEN
;
Pingjun, CHANG
- Publication Type:Journal Article
- Keywords:
Functional visual acuity;
Dry eye;
Cataract;
Refractive error;
Visual function
- From:
Chinese Journal of Experimental Ophthalmology
2014;32(5):462-465
- CountryChina
- Language:Chinese
-
Abstract:
Since functional visual acuity(FVA) was put foward,it is regraded as a kind of functional vision examination which can well reflect an individual' s performance in relation to certain daily activities involving visual tasks,the concept and the measurement is updating with the progress of technology.This examination was first applied in the patients with dry eye,and now it's applicable to detect and evaluate the refractive error,cataract,retinal pathological changes,or the eyedrops' use,and it can provide evidences for the early dignosis or the effects of thraphy of some ocular disease.In this paper,an introduction of the concept,methods and system of FVA,the clinical application of FVA in dry eye,refractive error,cataract,and in patients with fundus diseases and the research progress were reviewed.
