Phrenic Nerve
- 01820 - Open
- 01820Z
- 01820ZZ - Division Phrenic Nerve to No Qualifier with No Device, Open Approach
- 01820Z
- 01823 - Percutaneous
- 01823Z
- 01823ZZ - Division Phrenic Nerve to No Qualifier with No Device, Percutaneous Approach
- 01823Z
- 01824 - Percutaneous Endoscopic
- 01824Z
- 01824ZZ - Division Phrenic Nerve to No Qualifier with No Device, Percutaneous Endoscopic Approach
- 01824Z