Sheathotomy to decompress branch retinal vein occlusion: a matched control study.


PURPOSE To evaluate the efficacy and safety of arteriovenous sheathotomy surgery to decompress branch retinal vein occlusion (BRVO). DESIGN Prospective, nonrandomized, comparative interventional trial with concurrent control group. PARTICIPANTS Twenty eyes with decreased visual acuity secondary to BRVO who underwent vitrectomy and surgical decompression… (More)