I70.3 - Atherosclerosis of unspecified type of bypass graft(s) of the extremities
I70.31 - Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication
I70.319 - Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, unspecified extremity