Left Elbow Diagram
The elbow joint is a complex hinge joint formed between the distal end of the humerus in the upper arm and the proximal ends of the ulna and radius in the forearm.
Left elbow diagram. The ends of the bones are covered with cartilage. The elbow is a hinged joint made up of three bones the humerus ulna and radius. It can start in several places throughout your body usually in the joints. Elbow anatomy pictures bones muscles nerves september 23 2019 edited by dr.
The elbow allows for the flexion and extension of the forearm relative to the upper arm as well as rotation of the forearm and wrist. A pinched nerve happens when too much pressure is placed against a nerve by bones tendons muscles or cartilage. Your elbows a. Connected to the bones by tendons muscles move those bones in several ways.
Tennis elbow is actually a general term used for referring to pain on the outer side of the elbow. Cartilage has a rubbery consistency that allows the joints to slide easily against one another and absorb shock. You can do all this because its not a simple joint. Andrew chung 2 comments the elbow is a very versatile joint that provides a great deal of motion.
The coronoid process lateral collateral ligament and the anterior band of the medial collateral. The bones are held together with ligaments that form the joint capsule. The anatomy of the elbow. And that means there are a lot of ways things can go wrong.
The elbow is one of the largest joints in the body. In conjunction with the shoulder joint and wrist the elbow gives the arm much of its versatility as well as structure and durability. Elbow pain is most often the result of tendinitis which can affect the inner or outer elbow. Elbow pain has many other causes including trauma arthritis and bursitisfunny bone sensation is irritation of a nerve at the elbow that causes numbness and tingling of the inner elbow forearm as well as little and ring fingers.
The elbow in essence is a joint formed by the union of three major bones supported by ligaments. Ebraheims educational animated video describes the anatomy of the lateral and medial elbow.