Internal Carotid Artery, Left
- 031L0 - Open
- 031L09
- 031L09J - Bypass Internal Carotid Artery, Left to Extracranial Artery, Right with Autologous Venous Tissue, Open Approach
- 031L09K - Bypass Internal Carotid Artery, Left to Extracranial Artery, Left with Autologous Venous Tissue, Open Approach
- 031L0A
- 031L0AJ - Bypass Internal Carotid Artery, Left to Extracranial Artery, Right with Autologous Arterial Tissue, Open Approach
- 031L0AK - Bypass Internal Carotid Artery, Left to Extracranial Artery, Left with Autologous Arterial Tissue, Open Approach
- 031L0J
- 031L0JJ - Bypass Internal Carotid Artery, Left to Extracranial Artery, Right with Synthetic Substitute, Open Approach
- 031L0JK - Bypass Internal Carotid Artery, Left to Extracranial Artery, Left with Synthetic Substitute, Open Approach
- 031L0K
- 031L0KJ - Bypass Internal Carotid Artery, Left to Extracranial Artery, Right with Nonautologous Tissue Substitute, Open Approach
- 031L0KK - Bypass Internal Carotid Artery, Left to Extracranial Artery, Left with Nonautologous Tissue Substitute, Open Approach
- 031L0Z
- 031L0ZJ - Bypass Internal Carotid Artery, Left to Extracranial Artery, Right with No Device, Open Approach
- 031L0ZK - Bypass Internal Carotid Artery, Left to Extracranial Artery, Left with No Device, Open Approach