Anterior elongation of the retina in persistent fetal vasculature: emphasis on retinal complications.

The high incidence of peripheral retinal anomalies that are found in anterior PFV patients and their relation to retinal complications warrant careful examination of the ora serrata-ciliary body area. Limbal approach may be preferred as a safer method in cases with an extensive fibrovascular membrane obscuring the view. Leaving the peripheral part of the fibrovascular tissue may result in severe postoperative complications, which should be avoided.