From your shoulders to your fingers, your arms have many moving parts: joints, bones, muscles, nerves, tendons and ligaments. Mysterious arm pain that seemingly comes out of nowhere can arise if any ...

The brachial artery is the chief artery supplying blood to the arm, forearm, and hand. It supplies the tissues of the upper limb with oxygen and nutrients. Two terminal brachial artery branches, the ...

Forearm exercises can increase muscle strength and endurance and improve bone health. Exercises that benefit the forearms include pull-ups and wrist curls. After discussing the forearm in more detail, ...

A broken arm, also known as an arm fracture, occurs when one or more of the bones in your arm crack or break. Broken arms are common and can result from falls, accidents, or sports injuries. Your arm ...

A machinery accident left a 25-year-old man with a mangled hand, but doctors got creative to save his thumb. Mike Hindle via Unsplash When patients experience extreme trauma, sometimes doctors have to ...

In 2001, researchers unearthed a partial fossil leg bone and two forearm bones in the central African nation of Chad. Those fossils come from the earliest known hominid, which lived around 7 million ...

Buckle fractures are a type of bone injury that happen in children. They're incomplete fractures — the bone is not broken all the way through. These fractures result from sudden force or pressure ...