Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain

**Includes:** - any condition classifiable to I70.51- - chronic limb-threatening ischemia NOS of nonautologous biological bypass graft(s) of the extremities - chronic limb-threatening ischemia of nonautologous biological bypass graft(s) of the extremities with rest pain - critical limb ischemia NOS of nonautologous biological bypass graft(s) of the extremities - critical limb ischemia of nonautologous biological bypass graft(s) of the extremities with rest pain