Anatomy of the Healthy Elbow
The human elbow is a hinged joint composed of the humeral bone of the upper arm and the radial and ulnar bones of the forearm. The muscles of the elbow allow the forearm to bend and straighten, utilizing the biceps and triceps muscles.
The elbow muscles also allow the forearm to turn the palm of the hand upward or downward. The elbow can become the victim of arthritis and other types of degenerative disease and trauma, some of which can only be remedied by surgery. The most common conditions include:
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