 
| PCS-2023 > 0 > 03 > 03B > 03B1 | 
| 03B | Upper Arteries, Excision | |
| Info: | Excision: Cutting out or off, without replacement, a portion of a body part | |
| 03B1 | Excision, Internal Mammary Artery, Left | |
| 03B10 | Open | |
| 03B10Z | No Device | |
| 03B10ZX | Excision of Left Internal Mammary Artery, Open Approach, Diagnostic | |
| 03B10ZZ | Excision of Left Internal Mammary Artery, Open Approach | |
| 03B13 | Percutaneous | |
| 03B13Z | No Device | |
| 03B13ZX | Excision of Left Internal Mammary Artery, Percutaneous Approach, Diagnostic | |
| 03B13ZZ | Excision of Left Internal Mammary Artery, Percutaneous Approach | |
| 03B14 | Percutaneous Endoscopic | |
| 03B14Z | No Device | |
| 03B14ZX | Excision of Left Internal Mammary Artery, Percutaneous Endoscopic Approach, Diagnostic | |
| 03B14ZZ | Excision of Left Internal Mammary Artery, Percutaneous Endoscopic Approach | |
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