 
| PCS-2023 > 0 > 0K > 0KN > 0KN2 | 
| 0KN | Muscles, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 0KN2 | Release, Neck Muscle, Right | |
| 0KN20 | Open | |
| 0KN20Z | No Device | |
| 0KN20ZZ | Release Right Neck Muscle, Open Approach | |
| 0KN23 | Percutaneous | |
| 0KN23Z | No Device | |
| 0KN23ZZ | Release Right Neck Muscle, Percutaneous Approach | |
| 0KN24 | Percutaneous Endoscopic | |
| 0KN24Z | No Device | |
| 0KN24ZZ | Release Right Neck Muscle, Percutaneous Endoscopic Approach | |
| 0KN2X | External | |
| 0KN2XZ | No Device | |
| 0KN2XZZ | Release Right Neck Muscle, External Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |