Supination and pronation of upper limb is due to:
Ans. (b) Radio-ulnar jointRef.: BDC 6th ed. vol. I /153-154; Clinically Oriented Anatomy by Keith, Moore, 5th ed/ 865* During Supination radius rotates laterally and palm laces anteriorly* During pronation, radius rotates medially and palm faces posteriorly* This movement takes place around distal radio-ulnar joint.
Wrist joint
Radio-ulnar joint
Elbow joint
Carpometacarpal joint
Joints