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Breakage: K-wires may bend or break, especially if the fracture does not heal. [2] Loss of fixation: Smooth K-wires may back out of the bone losing the fixation. This is especially likely if they pass between two mobile bones. Migration of K-wires can occur; instead of backing out the wire can move deeper.
A tension band wire is a form of orthopaedic internal fixation [1] method used to convert distraction forces into compression forces, promoting bone healing. [citation needed] Olecranon fracture; Patella fracture; Malleolar fracture
Kirschner wire for fixation of small bones [24] Kuntscher nail for fracture of the shaft of the femur [25] Luque rod: for fixation of the spine [26] Moore's pin for fracture of the neck of the femur; Neer's prosthesis for shoulder replacement [27] Rush nail for diaphyseal fractures of a long bone [28] Smith-Petersen nail for fracture of the ...
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 ...
External fixation is a surgical treatment wherein Kirschner pins and wires are inserted and affixed into bone and then exit the body to be attached to an external apparatus composed of rings and threaded rods — the Ilizarov apparatus, the Taylor Spatial Frame, and the Octopod External Fixator — which immobilises the damaged limb to facilitate healing. [1]
While cuneiform fractures are fairly rare, the most commonly fractured cuneiform bone is the Medial cuneiform, typically the cause of a cuneiform fracture is by physical trauma (direct blow) to the cuneiform, as well as the result of an avulsion fracture and a result of axial load, [5] but can also be the result of a stress reaction that progressed with continued weight-bearing and physical ...
X-ray showing the proximal portion of a fractured tibia with an intramedullary nail Proximal femur nail with locking and stabilisation screws for treatment of femur fractures of left thigh An intramedullary rod , also known as an intramedullary nail (IM nail) or inter-locking nail or Küntscher nail (without proximal or distal fixation), is a ...
Implant that has been used for fixation of a broken wrist. Closed reduction internal fixation (CRIF) is reduction without any open surgery, followed by internal fixation. It appears to be an acceptable alternative in unstable distressed lateral condylar fractures of the humerus in children, but if fracture displacement after closed reduction exceeds 2 mm, open reduction and internal fixation ...