Thoracic abdominal aorta icd 10 July 8, 2019 16 32 64 128 Atherosclerosis of thoracic and abdominal aorta icd 10 Dissection of thoracic and abdominal aorta icd 10 Branches of thoracic aorta anatomy Thoracic aortic ectasia icd 10 Thoracic aortic aneurysm icd 10