The proximal radio-ulnar joint permits medial or lateral rotation of the ________.
A) ulnar notch
B) radial head
C) radial tuberosity
D) ulnar head
E) humerus

Name: The proximal radio-ulnar joint permits medial or lateral rotation of the ________. A) ulnar notch B) radial head C) radial tuberosity D) ulnar head E) humerus
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Question

Quizplus · Accepted Answer

The proximal radio-ulnar joint allows for the radial head to rotate medially or laterally around the stationary ulnar head, which is fixed to the wrist bones.

The Proximal Radio-Ulnar Joint Permits Medial or Lateral Rotation of the ________