Vascularization key to RPE choroid transplantation

LONDON — The limiting factor for successful surgery to transplant retinal pigment epithelium and choroid in patients with retinal degeneration is technique, according to a speaker here.With three clinical trials in progress or ongoing, pioneering work is being done to develop technique, Robert E. MacLaren, FRCOphth, said at the Euretina Congress.According to MacLaren, revascularization is key to RPE choroid transplantation surgery.

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