Question

The of the radius assists in the stabilization of the wrist joint.

A) olecranon process B) coronoid process C) styloid process
D) radial tuberosity
E) capitulum

Answer 1

The styloid process of the radius assists in wrist joint stabilization by providing attachment for supportive ligaments and limiting hand movements at the wrist joint.

Step-by-step explanation:

The portion of the radius that assists in the stabilization of the wrist joint is the styloid process of the radius. The styloid process provides attachment for ligaments that support the lateral side of the wrist joint. Compared to the styloid process of the ulna, the styloid process of the radius projects more distally, which limits the range of movement for lateral deviations of the hand at the wrist joint.