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Sep 11, 2023 · Bones, ligaments and nerve supply of the elbow joint. Elbow joint. Articulatio cubiti. 1/5. Synonyms: none. The elbow joint is a synovial joint found in the upper limb between the arm and the forearm. It is the point of articulation of three bones: the humerus of the arm and the radius and the ulna of the forearm.
- Medical Content Validation
- Hinge joint
- Humerus, radius, ulna
- Bursitis
- Dislocation
- Epicondylitis
- Supracondylar Fracture
Subcutaneous bursitis:Repeated friction and pressure on the bursa can cause it to become inflamed. Because this bursa lies relatively superficially, it can also become infected (e.g. skin laceration from a fall on the elbow) Subtendinous bursitis:This is caused by repeated flexion and extension of the forearm, commonly seen in assembly line workers...
An elbow dislocation usually occurs when a young child falls on a hand with the elbow flexed. The distal end of the humerus is driven through the weakest part of the joint capsule, which is the anterior side. The ulnar collateral ligament is usually torn and there can also be ulnar nerve involvement Most elbow dislocations are posterior, and it is ...
Most of the flexor and extensor muscles in the forearm have a common tendinous origin. The flexor muscles originate from the medial epicondyle, and the extensor muscles from the lateral. Sportspersons can develop an overuse strainof the common tendon – which results in pain and inflammation around the area of the affected epicondyle. Typically, ten...
A supracondylar fracture usually occurs due to a fall onto on outstretched, extended hand in a child (95%) but more rarely can occur by a direct impact onto a flexed elbow. It is typically a transversefracture, spanning between the two epicondyles in the relatively weak epicondylar region formed by the olecranon fossa and coronoid fossa which lie o...
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Jan 23, 2018 · 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....
The elbow joint is a hinge type of synovial joint, and it’s actually made up of two separate joints which work together as one. The first joint, called the humero-ulnar joint , is between the trochlea of the humerus and the trochlear notch of the ulna ; and second one, called the humero-radial joint situated between the capitulum of the ...
Jul 20, 2006 · The muscles of the forearm cross the elbow and attach to the humerus. The outside, or lateral, bump just above the elbow is called the lateral epicondyle. Most of the muscles that straighten the fingers and wrist all come together in one tendon to attach in this area. The inside, or medial, bump just above the elbow is called the medial ...
Jan 19, 2018 · The elbow, in essence, is a joint formed by the union of three major bones supported by ligaments. Connected to the bones by tendons, muscles move those bones in several ways. The bones that...
Feb 7, 2024 · The elbow joint is where your humerus (your upper arm bone) meets your radius and ulna (the two bones in your forearm). It joins your upper arm to your forearm. Your elbow also contains cartilage, ligaments, muscles, nerves and blood vessels. Your elbow moves in two main directions. You use it almost any time you move your arm.
