 
| PCS-2023 > 0 > 0B > 0B7 > 0B77 | 
| 0B7 | Respiratory System, Dilation | |
| Info: | Dilation: Expanding an orifice or the lumen of a tubular body part | |
| 0B77 | Dilation, Main Bronchus, Left | |
| 0B770 | Open | |
| 0B770D | Intraluminal Device | |
| 0B770DZ | Dilation of Left Main Bronchus with Intraluminal Device, Open Approach | |
| 0B770Z | No Device | |
| 0B770ZZ | Dilation of Left Main Bronchus, Open Approach | |
| 0B773 | Percutaneous | |
| 0B773D | Intraluminal Device | |
| 0B773DZ | Dilation of Left Main Bronchus with Intraluminal Device, Percutaneous Approach | |
| 0B773Z | No Device | |
| 0B773ZZ | Dilation of Left Main Bronchus, Percutaneous Approach | |
| 0B774 | Percutaneous Endoscopic | |
| 0B774D | Intraluminal Device | |
| 0B774DZ | Dilation of Left Main Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach | |
| 0B774Z | No Device | |
| 0B774ZZ | Dilation of Left Main Bronchus, Percutaneous Endoscopic Approach | |
| 0B777 | Via Natural or Artificial Opening | |
| 0B777D | Intraluminal Device | |
| 0B777DZ | Dilation of Left Main Bronchus with Intraluminal Device, Via Natural or Artificial Opening | |
| 0B777Z | No Device | |
| 0B777ZZ | Dilation of Left Main Bronchus, Via Natural or Artificial Opening | |
| 0B778 | Via Natural or Artificial Opening Endoscopic | |
| 0B778D | Intraluminal Device | |
| 0B778DZ | Dilation of Left Main Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic | |
| 0B778Z | No Device | |
| 0B778ZZ | Dilation of Left Main Bronchus, Via Natural or Artificial Opening Endoscopic | |
| ICD-10-CM-2023 Code Search Engine and PCS-2023 Code Search Engine |