 
| PCS-2023 > 0 > 02 > 02N > 02N9 | 
| 02N | Heart and Great Vessels, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 02N9 | Release, Chordae Tendineae | |
| 02N90 | Open | |
| 02N90Z | No Device | |
| 02N90ZZ | Release Chordae Tendineae, Open Approach | |
| 02N93 | Percutaneous | |
| 02N93Z | No Device | |
| 02N93ZZ | Release Chordae Tendineae, Percutaneous Approach | |
| 02N94 | Percutaneous Endoscopic | |
| 02N94Z | No Device | |
| 02N94ZZ | Release Chordae Tendineae, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |