Optical coherence tomography findings as a predictor of clinical course in patients with branch retinal vein occlusion treated with ranibizumab
Fig 5
Relationship between optical coherence tomography (OCT) parameters and visual outcome or number of intravitreal ranibizumab injections (IVRs).
(A) Correlation between logMAR BCVA at 12 months and the status of the ELM, EZ, and IZ. (B) Correlation between logMAR BCVA at 12 months and PROS length. (C) Correlation between the number of IVRs and the status of the ELM, EZ, and IZ. (D) Correlation between the number of IVRs and PROS length. OCT = optical coherence tomography; logMAR = logarithm of minimum angle of resolution; BCVA = best-corrected visual acuity; IVR = intravitreal ranibizumab injection; ELM = external limiting membrane; EZ = ellipsoid zone; IZ = interdigitation zone; PROS = photoreceptor outer segment.