Long-Term Outcome after Vitrectomy for Macular Edema with Retinal Vein Occlusion Dividing into the Occlusion Site

Figure 1

Best-corrected visual acuity during the follow-up period. Visual acuities are plotted in logarithm of the minimal angle resolution unit. The postoperative visual acuity was gradually increased and significantly improved in all of the groups in 24 months after surgery. The visual acuity 24 months after surgery in the macular BRVO group is better than the other groups .