Material (usually human heart valves and arteries) donated from a cadaver to be used during complex reconstructive surgery
{i} allograft, transplant taken from another individual of the same species as the recipient (Medicine)
tissue or organ transplanted from a donor of the same species but different genetic makeup; recipient's immune system must be suppressed to prevent rejection of the graft
Material (usually human heart valves and arteries) donated from a human to be used during complex reconstructive surgery