Bronchial tree, anterior view
Illustration of anterior view of the bronchial tree to level of segmental bronchi.
| Term name | Layer | |
|---|---|---|
| 1 | Posterior basal segmental bronchus [B X] | Layer 1 |
| 2 | Anterior basal segmental bronchus [B VIII] | Layer 1 |
| 3 | Lateral basal segmental bronchus [B IX] | Layer 1 |
| 4 | Posterior basal segmental bronchus [B X] | Layer 1 |
| 5 | Lateral basal segmental bronchus [B IX] | Layer 1 |
| 6 | Anterior basal segmental bronchus [B VIII] | Layer 1 |
| 7 | Medial basal segmental bronchus [B VII] | Layer 1 |
| 8 | Superior segmental bronchus [B VI] | Layer 1 |
| 9 | Superior segmental bronchus [B VI] | Layer 1 |
| 10 | Medial segmental bronchus [B V] | Layer 1 |
| 11 | Lateral segmental bronchus [B IV] | Layer 1 |
| 12 | Posterior segmental bronchus [B II] | Layer 1 |
| 13 | Apical segmental bronchus [B I] | Layer 1 |
| 14 | Anterior segmental bronchus [B III] | Layer 1 |
| 15 | Anterior segmental bronchus [B III] | Layer 1 |
| 16 | Apicoposterior segmental bronchus [B I+II] | Layer 1 |
| 17 | Superior lingular bronchus [B IV] | Layer 1 |
| 18 | Inferior lingular bronchus [B V] | Layer 1 |
| 19 | Left main bronchus | Layer 1 |
| 20 | Right main bronchus | Layer 1 |
| 21 | Right superior lobar bronchus | Layer 1 |
| 22 | Middle lobar bronchus | Layer 1 |
| 23 | Right inferior lobar bronchus | Layer 1 |
| 24 | Left superior lobar bronchus | Layer 1 |
| 25 | Left inferior lobar bronchus | Layer 1 |
| 26 | Tracheal bifurcation | Layer 1 |
| 27 | Trachea | Layer 1 |