The elbow is a joint that is composed of three bones that can articulate. These are the distal end and head of radius, ulna and the head of radius, which form the lower arm. The joint can be flexed and extended by the triceps and biceps. The elbow rotates because of the joint of the radius muscle and muscle. This joint is made using the biceps and pronator teres muscles. The medial and the lateral epicondyles are bony prominences at…