 
| PCS-2023 > 0 > 00 > 00N > 00N1 | 
| 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 | |
| 00N1 | Release, Cerebral Meninges | |
| 00N10 | Open | |
| 00N10Z | No Device | |
| 00N10ZZ | Release Cerebral Meninges, Open Approach | |
| 00N13 | Percutaneous | |
| 00N13Z | No Device | |
| 00N13ZZ | Release Cerebral Meninges, Percutaneous Approach | |
| 00N14 | Percutaneous Endoscopic | |
| 00N14Z | No Device | |
| 00N14ZZ | Release Cerebral Meninges, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |