 
| PCS-2023 > 0 > 0C > 0CN > 0CN2 | 
| 0CN | Mouth and Throat, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 0CN2 | Release, Hard Palate | |
| 0CN20 | Open | |
| 0CN20Z | No Device | |
| 0CN20ZZ | Release Hard Palate, Open Approach | |
| 0CN23 | Percutaneous | |
| 0CN23Z | No Device | |
| 0CN23ZZ | Release Hard Palate, Percutaneous Approach | |
| 0CN2X | External | |
| 0CN2XZ | No Device | |
| 0CN2XZZ | Release Hard Palate, External Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |