 
| PCS-2023 > 0 > 0N > 0NN > 0NNX | 
| 0NN | Head and Facial Bones, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 0NNX | Release, Hyoid Bone | |
| 0NNX0 | Open | |
| 0NNX0Z | No Device | |
| 0NNX0ZZ | Release Hyoid Bone, Open Approach | |
| 0NNX3 | Percutaneous | |
| 0NNX3Z | No Device | |
| 0NNX3ZZ | Release Hyoid Bone, Percutaneous Approach | |
| 0NNX4 | Percutaneous Endoscopic | |
| 0NNX4Z | No Device | |
| 0NNX4ZZ | Release Hyoid Bone, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |