The 4th character refers to the body part or body region.
Bypass
Altering the route of passage of the contents of a tubular body part
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0316 - Axillary Artery, Left
Includes:
- Anterior circumflex humeral artery
- Lateral thoracic artery
- Posterior circumflex humeral artery
- Subscapular artery
- Superior thoracic artery
- Thoracoacromial artery
-
0315 - Axillary Artery, Right
Includes:
- Anterior circumflex humeral artery
- Lateral thoracic artery
- Posterior circumflex humeral artery
- Subscapular artery
- Superior thoracic artery
- Thoracoacromial artery
-
0318 - Brachial Artery, Left
Includes:
- Inferior ulnar collateral artery
- Profunda brachii
- Superior ulnar collateral artery
-
0317 - Brachial Artery, Right
Includes:
- Inferior ulnar collateral artery
- Profunda brachii
- Superior ulnar collateral artery
-
031J - Common Carotid Artery, Left
-
031H - Common Carotid Artery, Right
-
031N - External Carotid Artery, Left
Includes:
- Ascending pharyngeal artery
- Internal maxillary artery
- Lingual artery
- Maxillary artery
- Occipital artery
- Posterior auricular artery
- Superior thyroid artery
-
031M - External Carotid Artery, Right
Includes:
- Ascending pharyngeal artery
- Internal maxillary artery
- Lingual artery
- Maxillary artery
- Occipital artery
- Posterior auricular artery
- Superior thyroid artery
-
0312 - Innominate Artery
Includes:
- Brachiocephalic artery
- Brachiocephalic trunk
-
031L - Internal Carotid Artery, Left
Includes:
- Caroticotympanic artery
- Carotid sinus
-
031K - Internal Carotid Artery, Right
Includes:
- Caroticotympanic artery
- Carotid sinus
-
031G - Intracranial Artery
Includes:
- Anterior cerebral artery
- Anterior choroidal artery
- Anterior communicating artery
- Basilar artery
- Circle of Willis
- Internal carotid artery, intracranial portion
- Middle cerebral artery
- Middle meningeal artery, intracranial portion
- Ophthalmic artery
- Posterior cerebral artery
- Posterior communicating artery
- Posterior inferior cerebellar artery (PICA)
- Vertebral artery, intracranial portion
-
031C - Radial Artery, Left
-
031B - Radial Artery, Right
-
0314 - Subclavian Artery, Left
Includes:
- Costocervical trunk
- Dorsal scapular artery
- Internal thoracic artery
-
0313 - Subclavian Artery, Right
Includes:
- Costocervical trunk
- Dorsal scapular artery
- Internal thoracic artery
-
031T - Temporal Artery, Left
Includes:
- Middle temporal artery
- Superficial temporal artery
- Transverse facial artery
-
031S - Temporal Artery, Right
Includes:
- Middle temporal artery
- Superficial temporal artery
- Transverse facial artery
-
031A - Ulnar Artery, Left
Includes:
- Anterior ulnar recurrent artery
- Common interosseous artery
- Posterior ulnar recurrent artery
-
0319 - Ulnar Artery, Right
Includes:
- Anterior ulnar recurrent artery
- Common interosseous artery
- Posterior ulnar recurrent artery