Vitrectomy and Lentectomy in FEVR

The goal of treatment of such advances stages of FEVR is to get to the abnormal peripheral retinal vessels and coagulate them. On the way lensectomy and vitrectomy are necessary. The vitreous consists for typical multiple onion-like layers of veils, that are rather stiff, but not very tractional and grow out of the retina. They cannot be completely detached but only trimmed back.