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Bennett's fracture. The Bennett fracture is an oblique intraarticular metacarpal fracture dislocation, caused by an axial force directed against the partially flexed metacarpal. This type of compression along the metacarpal bone is often sustained when a person punches a hard object, such as the skull or tibia of an opponent, or a wall. It can ...
Some fractures, however, cannot be held in a satisfactory position by this method, and require some additional form of fixation. This is the usual situation with all displaced fractures of the first metacarpal and of the proximal phalanges of the hand, and of about two thirds of fractures of the distal end of the radius. Percutaneous pinning is ...
Open fracture with extensive soft-tissue loss and periosteal stripping and bone damage. Usually associated with massive contamination. [14] [15] Will often need further soft-tissue coverage procedure (i.e. free or rotational flap) IIIC: Open fracture associated with an arterial injury requiring repair, irrespective of degree of soft-tissue injury.
If the fracture is displaced, surgical management is the proper treatment. If the instability risk of the wrist is more than 70%, then surgical management is required. 43% of displaced fractures will be unstable within the first two weeks and 47% of the remaining unstable fractures will become unstable after two weeks.
When a bone fractures, the fragments lose their alignment in the form of displacement or angulation. For the fractured bone to heal without any deformity the bony fragments must be re-aligned to their normal anatomical position.
Chauffeur's fracture, also known as Hutchinson fracture, is a type of intraarticular oblique fracture of the radial styloid process in the forearm. [1] The injury is typically caused by compression of the scaphoid bone of the hand against the styloid process of the distal radius. It can be caused by falling onto an outstretched hand.
A bone fracture (abbreviated FRX or Fx, F x, or #) is a medical condition in which there is a partial or complete break in the continuity of any bone in the body. In more severe cases, the bone may be broken into several fragments, known as a comminuted fracture. [1]
Type I fractures are non-displaced fractures (displacement < 2 mm). Type II fractures consist of a single intra-articular fracture that divides the calcaneus into 2 pieces. Type IIA: fracture occurs on lateral aspect of calcaneus. Type IIB: fracture occurs on central aspect of calcaneus. Type IIC: fracture occurs on medial aspect of calcaneus.