 
| PCS-2023 > 0 > 0T > 0TN > 0TN4 | 
| 0TN | Urinary System, Release | |
| Info: | Release: Freeing a body part from an abnormal physical constraint by cutting or by the use of force | |
| 0TN4 | Release, Kidney Pelvis, Left | |
| 0TN40 | Open | |
| 0TN40Z | No Device | |
| 0TN40ZZ | Release Left Kidney Pelvis, Open Approach | |
| 0TN43 | Percutaneous | |
| 0TN43Z | No Device | |
| 0TN43ZZ | Release Left Kidney Pelvis, Percutaneous Approach | |
| 0TN44 | Percutaneous Endoscopic | |
| 0TN44Z | No Device | |
| 0TN44ZZ | Release Left Kidney Pelvis, Percutaneous Endoscopic Approach | |
| 0TN47 | Via Natural or Artificial Opening | |
| 0TN47Z | No Device | |
| 0TN47ZZ | Release Left Kidney Pelvis, Via Natural or Artificial Opening | |
| 0TN48 | Via Natural or Artificial Opening Endoscopic | |
| 0TN48Z | No Device | |
| 0TN48ZZ | Release Left Kidney Pelvis, Via Natural or Artificial Opening Endoscopic | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |