III.B.3 Thorax: Lung

Lung: Page 3 of 4

Now let's look at the left bronchial tree.

Add the left and right main bronchi.

As you visualize each of the following segments, remember to rotate the tracheaobronchial tree to see it in three dimensional space.

	Add the left superior lobar which as four segments.
	Add the left apical posterior segmental.
	Add the left anterior segmental.
	Add the left superior lingular.
	Add the left inferior lingular.
	Add the left inferior lobar.
	Add the left inferior segmental.
	Visualize the entire left bronchial tree.
	Compare the segmental bronchial tree to the drawing.