Macular light sensibility in idiopathic epiretinal membrane measured by scanning laser ophthalmoscope
- VernacularTitle:特发性黄斑前膜眼黄斑光敏度的激光扫描检眼镜微视野检测
- Author:
Yingyi LU
;
Hong DAI
;
Qun XIA
- Publication Type:Journal Article
- Keywords:
Macula lutea;
Ophthalmoscopy;
Microscopy, confocal
- From:
Chinese Journal of Ocular Fundus Diseases
1999;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the effect of scanning laser ophthalmoscope (SLO) measuring macular light sensibility on evaluating the visual function in idiopathic epiretinal membrane (IERM), and analyze the relationship among the macular light sensibility, central visual acuity, and the thickness of fovea. Methods Procedure of microperimetry of SLO was performed on 44 patients (55 eyes) with IERM diagnosed by indirect and direct ophthalmoscope and optical coherence tomography (OCT). The light sensibility at 10? macular central area was measured. The results were compared with 31 healthy control eyes which underwent the same examinations simutaneously. The correlation among the macular light sensibility, the thickness of fovea measured by OCT, and the results of logarithm visual acuity was anaylzed. Results Compared with the control eyes, macular light sensibility decreased in IERM eyes significantly (F=47.265,P
