A function of the glenoid labrum is to:
A) Provide lubrication to the joint capsule
B) Provide lubrication to the biceps tendon
C) Deepen the articular surface of the humerus
D) Deepen the articular surface of the glenoid fossa

Question

Quizplus · Accepted Answer

The glenoid labrum deepens the articular surface of the glenoid fossa, enhancing the stability of the shoulder joint by providing a better fit for the head of the humerus.

A Function of the Glenoid Labrum Is To