The shoulder muscles are responsible for maintaining the widest range of motion of any joint in your body. This flexibility is also what makes the shoulder prone to instability and injury. Muscles, ...

The arm extends from the shoulder to the wrist, including the upper arm and forearm. Different muscles may work together in intricate ways to help the arm, wrists, fingers, and hands function. Knowing ...

A 43-year-old woman with a past medical history significant for HIV complicated by cryptococcal meningitis and seizures presented to the ED after suffering a seizure and syncope.The following day she ...

The shoulder represents one of the most elaborate areas of the human body consisting of a ball and socket joint, which offers an extreme range of motion, but it is also commonly prone to dysfunction.

The rotator cuff is a set of muscles that helps the arm and shoulder move. Injuries to the rotator cuff are fairly common, but many effective treatments are available. These muscles work together to ...