[Revascularization of digital avulsion injuries caused by rings]

The authors describe an original technique of ring fingers revascularization, avoiding two chief dangers met in the double vein grafts: the one of the joint and tendinous devascularization with its risks of stiffness, and the other one of the devascularization of the skin sheath with secondary necrosis or trophic trouble. The worse artery is resected and the defect is bridged by a long venous graft, the skin of the distal fingers being provided by the backflow.