I70.542 - Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of calf
I70.5 - Atherosclerosis of nonautologous biological bypass graft(s) of the extremities I70.54 - Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration I70.542 - Atherosclerosis of nonautologous biological bypass graft(s) of the left leg with ulceration of calf