Elbow Muscle Anatomy

Elbow anatomy pictures bones muscles nerves september 23 2019 edited by dr. Two muscles the triceps brachii and anconeus act as the extensors of the forearm.

Elbow Anatomy Online Biology Dictionary

There are at least 16 muscles that act on the elbow in some fashion and it is important to remember that injuries to any of those muscles can affect the efficiency of our movement and cause it to become inadequate.

Elbow muscle anatomy. The bones are held together with ligaments that form the joint capsule. The coronoid process lateral collateral ligament and the anterior band of the medial collateral. The elbow is a hinged joint made up of three bones the humerus ulna and radius.

Extensors are on the inside of the arm and help extend the arm outward. Cartilage has a rubbery consistency that allows the joints to slide easily against one another and absorb shock. Andrew chung 2 comments the elbow is a very versatile joint that provides a great deal of motion.

Its articulating surfaces movements stability and the clinical relevance. In this article we shall look at the anatomy of the elbow joint. The triceps brachii is a long muscle that runs posterior to the humerus from the scapula to the olecranon of the ulna.

It is classed as a hinge type synovial joint. Extending from the wrist to the elbow joint is the region of the upper extremity called the forearm antebrachium. The ends of the bones are covered with cartilage.

The anconeus is a much smaller muscle that begins at the distal end of the humerus near the elbow and ends at the olecranon. The anatomy of the elbow. Proper elbow mechanics play a vital role in weightlifting athletics and in everyday life.

Ebraheims educational animated video describes the anatomy of the lateral and medial elbow. Elbow muscles are commonly referred to as flexors or extensors depending on how they affect elbow movement. Knee shoulder shoulder arthrogram ankle elbow wrist hip contact.

Use the mouse to scroll or the arrows. The elbow is the joint connecting the upper arm to the forearm. Flexors are at.

The forearm helps the shoulder and the arm in force application and the precise placement of the hand in space with the help of the elbow and radioulnar joints. Copyright c 2005 2019 alex freitas md.

Elbow Anatomy Online Biology Dictionary