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Elbow fractures are any broken bone in or near the elbow joint and include olecranon fractures, supracondylar humerus fractures and radial head fractures. [1] The elbow joint is formed by three different bones: the ulna, radius, and humerus that permit the joint to move like a hinge and allow a person to straighten and bend their arm and these bones are connected by tendons, ligaments, and ...
Because dislocations make the knee unstable, 15% of patellas will re-dislocate. [31] Patellar dislocations often occur when the knee is in full extension and sustains a trauma from the lateral to medial side. [32] Elbow: Posterior dislocation, 90% of all elbow dislocations [33] Wrist: Lunate and Perilunate dislocation most common [34]
Elbow dislocation and radial head or neck fractures are common when one falls on an outstretched hand. [18] Elbow Dislocations are divided into two categories; Simple and complex. Simple dislocations are defined as soft tissue injury whereas complex involves a fracture. [18]
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 ...
The posterior ligament is thin and membranous, and consists of transverse and oblique fibers. Above, it is attached to the humerus immediately behind the capitulum and close to the medial margin of the trochlea , to the margins of the olecranon fossa , and to the back of the lateral epicondyle some little distance from the trochlea.
Antero-posterior (AP) and lateral view of the elbow joint should be obtained. Any other sites of pain, deformity, or tenderness should warrant an X-ray for that area too. X-ray of the forearm (AP and lateral) should also be obtained for because of the common association of supracondylar fractures with the fractures of the forearm.
If you missed Beyoncé's epic Christmas concert, you can now watch it as much as you want.. On Friday, Dec. 27, Netflix announced that the megastar's 13-minute halftime show performance during ...
Osteosynthesis (open reduction and internal fixation) of the ulnar shaft is considered the standard of care in adults. It promotes stability of the radial head dislocation and allows very early mobilisation to prevent stiffness. [5] The elbow joint is particularly susceptible to loss of motion. [citation needed]