The study is on 150 patients with a follow-up of at least one year. The aim of the study is to show the interest / advantage of ILM Peeling in RVO considering functional recovery, and to compare these results to other existing techniques. The study shows significantly the superiority of ILM Peeling in the quality of functional results, confirmed by the stabilization of the OCT measured macular thickness, but mostly, as opposed to other techniques, the long lasting quality of the results.