Lab 11 - Image 5
The two lungs are placed on a surface with medial sides up and dorsal borders facing one another, cranial is at the bottom. Left: The left lung is composed of a cranial lobe that has cranial (1) and caudal (2) parts and a caudal (3) lobe. Two lobar bronchi are evident (arrows). Right: The right lung has cranial (4), middle (5), caudal (6), and accessory(7) lobes. The lumen of the principal bronchus is evident (arrow). On both lungs, a pulmonary ligament (asterisk) is visible caudal to the hilus of the lung.