Supination and pronation are terms used to describe the up or down orientation of your hand, arm, or foot. What it means can depend on which part of the body it describes. When your palm or forearm ...

If you have tendonitis in your forearm, you may experience symptoms including pain, weakness, and stiffness. Treatment may involve stretching and medication. Forearm tendonitis is inflammation of the ...

Radial tunnel syndrome occurs when overuse, injury, or growth puts pressure on the arm’s radial nerve. Someone with this condition can experience pain and may find it difficult to move their forearm ...

Scientists have discovered a 380-million-year-old fossil in eastern Canada which sheds new light on the transition between fish and the first four-legged animals that made their way onto land, and the ...

Mirror hand syndrome, also known as ulnar dimelia, is an extremely rare congenital (meaning it's there from the time you're born) birth defect that affects your hand. In some cases, your forearm and ...