Safe techniques for regional chemotherapy of the limbs by perfusion are now available. The method is effective in obtaining regionally confined high levels of toxic drugs or chemotherapeutic agents in the isolated areas. The best responses have been observed in limb melanoma with recurrent or intransit disease. Chemotherapy by perfusion as an adjunct to surgical excision reduces the local recurrence and the regional and lymph node metastases. Our survivals for adjunctive perfusion for Stage I melanomas with Level V and lesions 5 mm thick and thicker are better than usually reported. Regional chemotherapy has had an important role in reduction of major amputations for the control of limb melanoma. Multiple chemotherapeutic limb perfusions can further extent survival in patients with recurring melanoma.