 
| PCS-2023 > 0 > 02 > 02N > 02NF | 
| 02N | Heart and Great Vessels, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 02NF | Release, Aortic Valve | |
| 02NF0 | Open | |
| 02NF0Z | No Device | |
| 02NF0ZZ | Release Aortic Valve, Open Approach | |
| 02NF3 | Percutaneous | |
| 02NF3Z | No Device | |
| 02NF3ZZ | Release Aortic Valve, Percutaneous Approach | |
| 02NF4 | Percutaneous Endoscopic | |
| 02NF4Z | No Device | |
| 02NF4ZZ | Release Aortic Valve, Percutaneous Endoscopic Approach | |
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