 
| PCS-2023 > 0 > 00 > 00N > 00ND | 
| 00N | Central Nervous System and Cranial Nerves, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 00ND | Release, Medulla Oblongata | |
| 00ND0 | Open | |
| 00ND0Z | No Device | |
| 00ND0ZZ | Release Medulla Oblongata, Open Approach | |
| 00ND3 | Percutaneous | |
| 00ND3Z | No Device | |
| 00ND3ZZ | Release Medulla Oblongata, Percutaneous Approach | |
| 00ND4 | Percutaneous Endoscopic | |
| 00ND4Z | No Device | |
| 00ND4ZZ | Release Medulla Oblongata, Percutaneous Endoscopic Approach | |
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