 
| PCS-2023 > 0 > 06 > 06N > 06N8 | 
| 06N | Lower Veins, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 06N8 | Release, Portal Vein | |
| 06N80 | Open | |
| 06N80Z | No Device | |
| 06N80ZZ | Release Portal Vein, Open Approach | |
| 06N83 | Percutaneous | |
| 06N83Z | No Device | |
| 06N83ZZ | Release Portal Vein, Percutaneous Approach | |
| 06N84 | Percutaneous Endoscopic | |
| 06N84Z | No Device | |
| 06N84ZZ | Release Portal Vein, Percutaneous Endoscopic Approach | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |