440.4 Chronic total occlusion of artery of the extremities
Complete occlusion of artery of the extremities
Total occlusion of artery of the extremities
Code first atherosclerosis of arteries of the extremities (440.20-440.29, 440.30-440.32)
Excludes:
acute occlusion of artery of extremity (444.21- 444.22)