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Internal fixation of fractures and dislocations in the cervical spine.

The treatment of fractures of the cervical spine, like that of fractures of the extremities, has been considerably improved in the last decade. The aim of these changes has been to prevent and correct deformities and to achieve such a high degree of primary stability with the use of different internal fixation techniques that traditional external fixation can be avoided. Non-stable internal fixation and laminectomies, which invariably result in further loss of stability, have thus been completely eliminated from the therapeutic arsenal. The new system implies a considerably milder course of treatment for the patient. Confinement to bed is limited to a few days, even for tetraplegic patients. The duration of stay in the hospital is short and any necessary rehabilitation can be started at an extremely early stage. This article describes some of the new techniques and provides examples of indications for and methods of performing stable internal fixation.

Adolescent↗

Humeral shaft split fracture around proximal humeral locking plates: a report of two cases.

Locking plates increasingly are being used in the treatment of osteoporotic fractures. Such devices provide multiple fixed- angle anchorage points and improve fracture fixation stability in weak bone. We report two cases of early proximal humeral fracture fixation failure in osteoporotic bone by humeral shaft "fissure" or split fracture after open reduction and internal fixation with locking proximal humeral plates and screws. Each patient failed early in the postoperative period and was revised to fixation with compression plating techniques, with uneventful union.

Aged, 80 and over↗

Mennen plate fixation for fractures of the femoral shaft after ipsilateral hip arthroplasty.

We performed osteosynthesis with the use of a Mennen plate for six patients with femoral fractures in the vicinity of the stem, which occurred after ipsilateral hip arthroplasty. The fixation was so favorable that postoperative deformity was slight. At 4 months after surgery, bone fusion was obtained in all patients, and their hip joint functions recovered to the preinjury level. For femoral fractures in the vicinity of the stem after ipsilateral arthroplasty, there are no suitable fixation methods other than treatment with the Mennen plate. Therefore, this method is recommended.

Adult↗

Hip fractures: condylocephalic rod versus compression screw.

In a series of 70 consecutive patients with nonpathologic intertrochanteric or subtrochanteric hip fractures, the first 35 were treated by a single semi-flexible condylocephalic nail. The second 35 patients were treated by a sliding compression screw and side-plate. The groups were comparable regarding age and intercurrent medical illness. The average anesthesia time and blood loss were nearly the same in each group. The incidence of failure of fracture fixation was high in the group treated by the condylocephalic nail, statistically significant at p less than .001. None of the patients treated by the sliding compression screw and side-plate lost fracture fixation. In this series, condylocephalic nails did not provide good fixation of this type of fracture and did not lessen surgical morbidity.

Aged↗

Treatment for fixation complications: Femoral neck fractures.

Of 102 hips with femoral neck fracture complications, 75 required major secondary procedures such as total hip replacement, femoral prosthesis, cup arthroplasty, tibial bone grafting, and head and neck resection. The method chosen depended on the specific problem: nonunion, aseptic necrosis, infection, degenerative arthritis, or a failed primary prosthesis. Other factors influencing treatment were the patient's chronological and physiological age, his general health, his life pattern, and the familiarity of the surgeon with the technique and the advantages and disadvantages of the various salvage procedures.

Adult↗

Nonunion of the humerus.

Under certain circumstances, fractures of the humerus may not heal. Some fractures experience delayed union and some develop nonunion despite improved methods of treatment. This chapter discussed nonunion and fracture fixation methods in the proximal, middle, and distal thirds of the humerus. Special circumstances were discussed, such as infection, nerve palsy, comminution, and electrical stimulation.

Electric Stimulation Therapy↗

Evolving trends in the care of polytrauma patients.

Management of polytrauma patients has changed considerably in recent years. This is in keeping with the developments that have occurred in the fields of fracture fixation techniques and intensive care. Prior to the 1970s, patients with multiple injuries were treated non-operatively, as it was believed that they were too ill to withstand surgery. Around this time, literature appeared to suggest that these patients had high rates of complications as a result of prolonged recumbency. Fracture fixation techniques were also developing rapidly, and these events led to the advent of early fracture stabilisation of multiply injured patients, known as early total care. In the following decade, the surgical world came to recognise that early stabilisation of skeletal injuries produced poor results in certain patients. The concept of 'damage control' surgery was introduced for multiply injured patients. The current era may give way to new methods as our understanding of the pathophysiology of polytrauma improves.

Craniocerebral Trauma↗

A comparative study of early motion and immediate plaster splintage after internal fixation of unstable fractures of the ankle.

We reviewed 47 patients following operatively treated ankle fracture-dislocation, at an average of 15 months after injury, to assess the outcome of two different postoperative regimens. Of the 47 patients, 27 received early active and passive ankle exercises, and 20 patients received immediate plaster splintage. Patients were assessed clinically by an independent surgeon and subjective, objective and radiological criteria recorded. No significant difference was apparent between the two groups on any of the criteria, although the early movement group contained more patients who were completely pain free, had a normal gait and no radiological signs of arthrosis (P < 0.05). This was achieved at the expense of a longer stay in hospital (average 10.2 days versus 7.4 days for plaster splintage) and more ankle swelling.

Adolescent↗