| ICD Code | Description |
|---|---|
| 0BU1 | Trachea |
| 0BU2 | Carina |
| 0BU3 | Main Bronchus, Right |
| 0BU4 | Upper Lobe Bronchus, Right |
| 0BU5 | Middle Lobe Bronchus, Right |
| 0BU6 | Lower Lobe Bronchus, Right |
| 0BU7 | Main Bronchus, Left |
| 0BU8 | Upper Lobe Bronchus, Left |
| 0BU9 | Lingula Bronchus |
| 0BUB | Lower Lobe Bronchus, Left |
| 0BUR | Diaphragm, Right |
| 0BUS | Diaphragm, Left |