1. I72 Other aneurysm

    1. I72.0 Aneurysm of carotid artery

      Inclusion term(s):

      • Aneurysm of common carotid artery
      • Aneurysm of external carotid artery
      • Aneurysm of internal carotid artery, extracranial portion
    2. I72.1 Aneurysm of artery of upper extremity

    3. I72.2 Aneurysm of renal artery

    4. I72.3 Aneurysm of iliac artery

    5. I72.4 Aneurysm of artery of lower extremity

    6. I72.5 Aneurysm of other precerebral arteries

      Inclusion term(s):

      • Aneurysm of basilar artery (trunk)
    7. I72.6 Aneurysm of vertebral artery

    8. I72.8 Aneurysm of other specified arteries

    9. I72.9 Aneurysm of unspecified site

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.