Combination of Intravitreal Ranibizumab With or Without Macular Laser Photocoagulation for ME Secondary to BRVO
Conditions
- Branch Retinal Vein Occlusion
- Ranibizumab
- Laser Photocoagulation
Interventions
- PROCEDURE: Ranibizumab combined macular laser
- DRUG: Ranibizumab
Sponsor
Beijing Hospital