Fig. 3. OCT after HVSO injection. (A) Well-positioned ILM flap 3 days after HVSO injection. (B) Reduced macular hole 1 month after the HVSO injection. (C) OCT showing complete closure of the macular hole after 2 months. OCT = optical coherence tomography; HVSO = high viscosity silicone oil; ILM = inner limiting membrane.