- 2009 HCPCS D3331
- Treatment of root canal obstruction; non-surgical access
- This is the 2009 version of HCPCS D3331 - please refer to the 2016 HCPCS code set for the latest version.
- Added on Saturday, January 01, 2000
- Status changed on Saturday, January 01, 2000 to: No maintenance for this code
- BETOS Classification: Other
- Medicare coverage status: Non-covered by Medicare statute
D3330 D3332 
