 
| PCS-2023 > 0 > 0C > 0CN > 0CN1 | 
| 0CN | Mouth and Throat, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 0CN1 | Release, Lower Lip | |
| 0CN10 | Open | |
| 0CN10Z | No Device | |
| 0CN10ZZ | Release Lower Lip, Open Approach | |
| 0CN13 | Percutaneous | |
| 0CN13Z | No Device | |
| 0CN13ZZ | Release Lower Lip, Percutaneous Approach | |
| 0CN1X | External | |
| 0CN1XZ | No Device | |
| 0CN1XZZ | Release Lower Lip, External Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |