Bone-tendon-bone assembly with cancellous allograft bone block having cortical end portion

摘要

The invention is directed toward a sterile bone-tendon-bone assembly with two allograft bone blocks constructed with a cancellous portion and a cortical end portion. Each bone block has an outer curved surface with two opposing longitudinal arcuate grooves cut into the exterior surface which will allow a tendon replacement member to be wrapped around the bone block. The second bone block being in reversed orientation to the first bone block.