Category: I71 - Aortic aneurysm and dissection

 Chapter Notes

 I71

Aortic aneurysm and dissection

Code first, if applicable:

syphilitic aortic aneurysm (A52.01)

traumatic aortic aneurysm (S25.09, S35.09)

 I71.0

Dissection of aorta

 I71.00

Dissection of unspecified site of aorta

 I71.01

Dissection of thoracic aorta

 I71.010

Dissection of ascending aorta

 I71.011

Dissection of aortic arch

 I71.012

Dissection of descending thoracic aorta

 I71.019

Dissection of thoracic aorta, unspecified

 I71.02

Dissection of abdominal aorta

 I71.03

Dissection of thoracoabdominal aorta

 I71.1

Thoracic aortic aneurysm, ruptured

 I71.10

Thoracic aortic aneurysm, ruptured, unspecified

 I71.11

Aneurysm of the ascending aorta, ruptured

 I71.12

Aneurysm of the aortic arch, ruptured

 I71.13

Aneurysm of the descending thoracic aorta, ruptured

 I71.2

Thoracic aortic aneurysm, without rupture

 I71.20

Thoracic aortic aneurysm, without rupture, unspecified

 I71.21

Aneurysm of the ascending aorta, without rupture

 I71.22

Aneurysm of the aortic arch, without rupture

 I71.23

Aneurysm of the descending thoracic aorta, without rupture

 I71.3

Abdominal aortic aneurysm, ruptured

 I71.30

Abdominal aortic aneurysm, ruptured, unspecified

 I71.31

Pararenal abdominal aortic aneurysm, ruptured

 I71.32

Juxtarenal abdominal aortic aneurysm, ruptured

 I71.33

Infrarenal abdominal aortic aneurysm, ruptured

 I71.4

Abdominal aortic aneurysm, without rupture

 I71.40

Abdominal aortic aneurysm, without rupture, unspecified

 I71.41

Pararenal abdominal aortic aneurysm, without rupture

 I71.42

Juxtarenal abdominal aortic aneurysm, without rupture

 I71.43

Infrarenal abdominal aortic aneurysm, without rupture

 I71.5

Thoracoabdominal aortic aneurysm, ruptured

 I71.50

Thoracoabdominal aortic aneurysm, ruptured, unspecified

 I71.51

Supraceliac aneurysm of the thoracoabdominal aorta, ruptured

 I71.52

Paravisceral aneurysm of the thoracoabdominal aorta, ruptured

 I71.6

Thoracoabdominal aortic aneurysm, without rupture

 I71.60

Thoracoabdominal aortic aneurysm, without rupture, unspecified

 I71.61

Supraceliac aneurysm of the thoracoabdominal aorta, without rupture

 I71.62

Paravisceral aneurysm of the thoracoabdominal aorta, without rupture

 I71.8

Aortic aneurysm of unspecified site, ruptured

Rupture of aorta NOS

 I71.9

Aortic aneurysm of unspecified site, without rupture

Aneurysm of aorta

Dilatation of aorta

Hyaline necrosis of aorta