Los potenciales oscilatorios en las obstrucciones venosas retinianas isquémicas
- Moreno, J.
- Rodríguez, E.
- Santamaría, R.
ISSN: 0365-6691
Year of publication: 1991
Volume: 61
Issue: 1
Pages: 69-74
Type: Article
More publications in: Archivos de la Sociedad Española de Oftalmologia
Abstract
A study of Electroretinography (E.R.G.) and red-white Oscillatory Potentials (OPs) in 17 patients suffering retinal venous occlusion disease with ischemic pattern was performed. In 6 cases the occlusion was in the central vein and 11 cases was in a venous branch. We compare the results with a control group of the same age. We have found just in 8 cases an abnormal E.R.G., and the rest of patients the «b/a» ratio was inside the normal limits; OPs were abnormal ranges in all studied cases (red-OPs, white-OPs or both them). We are showing the advantages of the OPs exploration in the study of patients with retinal venous occlusive disease.