The humerus is your upper arm bone. It is the longest bone in the upper part of your body and is connected to many important tendons and ligaments. The top of the humerus is part of the shoulder joint ...

For example, your elbow joint has two muscles that move your forearm up or down. These are the biceps on the front of the upper arm and the triceps on the back of the upper arm: to raise the forearm, ...

If you have elbow pain, one of several disorders could be the culprit. Overuse and sports injuries cause many elbow conditions. Golfers, baseball pitchers, tennis players, and boxers often have elbow ...

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There are several possible causes of left elbow pain. These range from injuries and overuse to inflammatory and degenerative conditions. Treatment for left arm elbow pain depends on the cause. The ...

Elbow hyperextension occurs when your elbow extends beyond its typical range. You may be able to manage it at home with a cold compress and elbow brace, but some cases require surgery. Elbow ...