Peripheral nerve and neuromuscular allotransplantation: Current status

Some major peripheral nerve deficits in otherwise salvageable extremities are unreconstructable with autogenous nerve grafts because of their limited availability. Peripheral nerve allotransplantation has been attempted experimentally and clinically for more than a century. It is only since the advent of the immunophyllin-immunosuppressive agents (Cyclosporin A and FK506) that nerve regeneration across allografts has been comparable to that …