Respiratory System
Superior Lingular Segmental Bronchus of Left Lung
Bronchus segmentalis lingularis superior pulmonis sinistri
Read moreStructure
The superior lingular segmental bronchus (B4) is one of two segmental bronchi that arise from the common lingular bronchus. The other branch is the inferior lingular segmental bronchus. The superior lingular segmental bronchus passes anteriorly and slightly superiorly to provide an airway to the superior lingular bronchopulmonary segment (S4) of the superior lobe of the left lung.
Related parts of the anatomy
Key Features/Anatomical Relations
The superior lingular segmental bronchus is accompanied by the superior lingular segmental artery of the left lung.
