Elbow Anatomy Flashcards
1
Q
The radius articulates with which part of the humerus?
A
Capitulum
2
Q
The ulna articulates with which part of the humerus?
A
Trochlea
3
Q
What are the three concentric arcs of the elbow?
A
- Outer ridges of the capitulum and trochlea
- Trochlear sulus-
- Trochlear notch- of the ulna
4
Q
Is the radial head proximal or distal to the elbos?
A
Proximal
5
Q
What are the two anterior depressions of the distal humerus?
A
Radial fossa- lateral
Coronoid fossa-medial
6
Q
What is the posterior depression of the humerus ?
A
Olecranon fossa
