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Identify the region of the humerus that articulates with the ulna. head capitulum medial epicondyle trochlea

Respuesta :

The correct answer is the trochlea. The trochlea is a protuberation on the distal humerous that attaches on the trochlear notch of the ulna. The trochlear notch is formed on the proximal head of the ulna; the attachment of the trochlea of the humerus to the trochlear notch forms a hinge joint.