Surface anatomy Flashcards
1
Q
What is the most superior aspect of the lung?
A
The apex
2
Q
Where does the apex lie?
A
just above the first rib superiorly, level with T1
3
Q
What level is the most inferior aspect of the lung?
A
T12. This is in contact with the diaphragm
4
Q
What level is the oblique fissure at?
A
T4 vertebrae, laterally descends across 4th and 5th intercostal space to reach rib 6.
5
Q
What level is the horizontal fissure at?
A
Rib 4
6
Q
In rest, what level is the base of the lung?
A
At the 6th costal cartilage
7
Q
Where does bifurcation occur?
A
behind the manubrium and sternum anteriorly and at level T3 posteriorly
8
Q
Where does the right horizontal fissure start and extend to?
A
4th costal cartilage then moves laterally to the 5th rib. It meets the oblique fissure here.
