LASER INTERVENTION IN MACULAR OEDEMA DUE TO BRANCH RETINAL VEIN OCCLUSION.

ABSTRACT

20 out of 25 patients of Branch Retinal Vein Occlusion (BRVO), with macular oedema of more than six months duration and less than one year, with visual acuity (VA) less than 6/18 corrected and without retinal neovascularisation (NVE) or capillary non-perfusion (CNP) were subjected to argon-green laser photocoagulation applied in a macular grid fashion. At the end of two years 14/20 (70%) laser treated eyes in comparison to 2/5 (40%) of the non-laser group had corrected visual acuity of 6/12.