 
| PCS-2023 > 0 > 00 > 00N > 00N2 | 
| 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 | |
| 00N2 | Release, Dura Mater | |
| 00N20 | Open | |
| 00N20Z | No Device | |
| 00N20ZZ | Release Dura Mater, Open Approach | |
| 00N23 | Percutaneous | |
| 00N23Z | No Device | |
| 00N23ZZ | Release Dura Mater, Percutaneous Approach | |
| 00N24 | Percutaneous Endoscopic | |
| 00N24Z | No Device | |
| 00N24ZZ | Release Dura Mater, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |