$closed fracture of olecranon process of right ulna$

$closed fracture of olecranon process of right ulna$ $closed fracture of olecranon process of right ulna$

Fracture fixation is performed through a 15cm incision over the back of your elbow. Displaced injuries tend to require surgery. These typically result from a fall onto your elbow. Intra-operative x-ray of a radial head replacement for an un-reconstructable radial head fracture. Intra-operative views of radial head screws (note also the plates on the associated distal humerus fracture) You do not normally go into a cast for more than a fortnight after radial head fixation to avoid stiffness. Risks of surgery include: stiffness, new bone formation, nerve injury (uncommon and, if it occurs, it is normally temporary), arthritis and failure of the bone to heal. Sometimes a fractured radial head is removed, although this is normally avoided in the acute period. In this case a radial head replacement may be required. Occasionally the radial head is too badly damaged to be reconstructable. Your fracture is fixed through an incision over the outer aspect of your elbow. Fractures can be fixed by screws alone, or with plates and screws. Significantly displaced fractures and those that block your forearm rotation may require surgery. Minor stiffness is common after this injury, so early motion is important. Most do not require surgery and you will be encouraged to mobilise your elbow after only a short period of immobilisation (1 week). These typically follow a fall onto an outstretched hand as the force is transmitted up the forearm to your elbow. Both bones work as a unit, which means that normally both break and, if only one breaks, the other bone can dislocate.įigure 1 View from the front of your elbowįigure 2 View from the back of your elbow Fibrous tissue called the interosseous membrane connects the two bones. The Radius is the dominant bone at your wrist, but the ulna forms the hinge at your elbow. Your forearm comprises two bones, your radius and your ulna. landing on tip of your elbow) or by indirect force (e.g. The elbow can be injured by direct force (e.g. The depth of your socket, the elbow ligaments, muscles that cross the elbow and the capsule all contribute to stability. The third joint between your upper ulna and upper radius also allows rotation. Rotation of your forearm is achieved at the junction between capitellum and radial head (see diagram). The elbow comprises three joints: the main hinge is between the trochlea of your humerus and the socket of your ulna.

$closed fracture of olecranon process of right ulna$

Closed fracture of olecranon process of right ulna