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Ulnar neuropathy at the cubital tunnel is diagnosed based on characteristic symptoms and signs. Intermittent or static numbness in the small finger and ulnar half of the ring finger, weakness or atrophy of the first dorsal interosseous, positive Tinel sign over the ulnar nerve proximal to the cubital tunnel, and positive elbow flexion test (elicitation of paresthesia in the small and ring ...
It is named after Richard von Volkmann (1830–1889), the 19th century German doctor who first described it, [4] in a paper on "non-Infective Ischemic conditions of various fascial compartments in the extremities". [5] Because the contracture occurred at the same time as the paralysis, he considered a nerve cause to be unlikely. [6]
Olecranon fracture is a fracture of the bony portion of the elbow. The injury is fairly common and often occurs following a fall or direct trauma to the elbow. The olecranon is the proximal extremity of the ulna which is articulated with the humerus bone and constitutes a part of the elbow articulation. Its location makes it vulnerable to ...
Swelling and vascular injury following the fracture can lead to the development of the compartment syndrome which leads to long-term complication of Volkmann's contracture (fixed flexion of the elbow, pronation of the forearm, flexion at the wrist, and joint extension of the metacarpophalangeal joint). Therefore, early surgical reduction is ...
An injury resulting in an outward (valgus) stress on the elbow, such as falling on an outstretched hand causes an avulsion fracture of the medial epicondyle. [citation needed] The medial epicondyle is often the final growth plate (ossification center) to ossify in the elbow. Growth plates are particularly vulnerable to injury compared to bone.
Radial head fractures are a common type of elbow fracture that typically occurs after a fall on an outstretched arm. [1] They account for approximately one third of all elbow fractures and are frequently associated with other injuries of the elbow. [2] [3] Radial head fractures are diagnosed by a clinical assessment and medical imaging.
Symptoms may include pain, swelling, deformity, and bruising. [2] Complications may include damage to the median nerve. [1] It typically occurs as a result of a fall on an outstretched hand. [2] Risk factors include osteoporosis. [2] The diagnosis may be confirmed via X-rays. [2] The tip of the ulna may also be broken. [4]
If swelling persists, anti-inflammatory medications may be prescribed. [1] DIP Dislocation PIP Dislocation. A third degree sprain often results in a dislocation. [1] Volar and dorsal dislocations are treated differently, and treatment should be withheld if a fracture is suspected. In the case of a dislocation, closed reduction can be attempted. [3]