I713-char group
Aortic aneurysm and dissection
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Codes within I71
I71.0Dissection of aorta [any part]I71.1Thoracic aortic aneurysm, rupturedI71.2Thoracic aortic aneurysm, without mention of ruptureI71.3Abdominal aortic aneurysm, rupturedI71.4Abdominal aortic aneurysm, without mention of ruptureI71.5Thoracoabdominal aortic aneurysm, rupturedI71.6Thoracoabdominal aortic aneurysm, without mention of ruptureI71.8Aortic aneurysm of unspecified site, rupturedI71.9Aortic aneurysm of unspecified site, without mention of rupture