Dissecting aneurysm of ascending aorta icd 10 July 8, 2019 16 32 64 128 Dissecting aneurysm of ascending thoracic aorta icd 10 Aortic dissection ct Dissection of aorta echo Aortic dissection ct scan Dissection of thoracic aorta icd 10 Ascending aorta aneurysm icd 10 code