Clinical orthopaedics and related research
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Clin. Orthop. Relat. Res. · Jun 2002
ReviewReduction and fixation of displaced intracapsular fractures of the proximal femur.
Intracapsular fractures of the femoral neck are one of the most common fractures in the elderly. The incidence of these fractures will increase significantly in the next decades as a result of increasing life expectancy. ⋯ With correct decision-making, proper reduction, and proper consideration of the biomechanical principle of three-point fixation, minimally invasive screw fixation of femoral neck fractures is a safe and inexpensive procedure even in elderly patients. The purpose of the current review was to give an overview of the history, current techniques and developments, results, limitations, and complications of closed reduction and internal fixation of intracapsular femoral neck fractures.
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Clin. Orthop. Relat. Res. · Jun 2002
ReviewDisplaced intracapsular hip fractures: hemiarthroplasty or total arthroplasty?
The role of total hip arthroplasty for the treatment of displaced intracapsular fractures of the proximal femur in active patients is controversial. Some authors have shown that such patients, when treated with a bipolar or unipolar hemiarthroplasty, are at increased risk of having acetabular erosion develop that might require later revision to a total hip replacement. ⋯ Although the current belief is that there is a place for primary total hip arthroplasty after intracapsular hip fracture, and that this procedure should be reserved for patients with preexisting symptomatic acetabular disease, in a preliminary prospective comparative study of 46 active patients without preexisting acetabular disease, the current author found better results with cemented Charnley's total hip arthroplasty than with cemented Thompson's hemiarthroplasty. Long-term outcome and more detailed indications for total hip replacement as the primary treatment for intracapsular displaced fractures of the proximal femur are topics for additional study.
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Clin. Orthop. Relat. Res. · Jun 2002
Ipsilateral femoral neck and shaft fractures: complications and their treatment.
An ipsilateral femoral neck fracture occurs in approximately 6% to 9% of all femoral shaft fractures. Despite this relatively common presentation, decision-making often is difficult. Furthermore, the risk for complications is greater in the treatment of this combination injury pattern than for single-level fractures. ⋯ The femoral shaft nonunion proved more difficult than expected to treat with some patients with femoral shaft nonunions requiring more than one operative procedure to achieve union. Lag screw fixation of the femoral neck fracture and reamed intramedullary nailing for shaft fracture stabilization were associated with the fewest complications. Therefore, this approach is recommended as the treatment of choice.
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Clin. Orthop. Relat. Res. · May 2002
ReviewTreatment of tuberculosis of the spine with neurologic complications.
Neurologic complications are the most dreaded complication of spinal tuberculosis. The patients who have paraplegia develop in the active stage of tuberculosis of the spine require active treatment for spinal tuberculosis and have a better prognosis than the patients who have paraplegia develop many years after the initial disease has healed. Neurologic dysfunctions in association with active tuberculosis of the spine can be prevented by early diagnosis and prompt treatment. ⋯ Laminectomy is advocated in patients with posterior complex disease and spinal tumor syndrome. Late onset paraplegia is best avoided by prevention of the development of severe kyphosis. Patients with tuberculosis of the spine who are likely to have severe kyphosis develop (< 60 degrees) on completion of treatment should have surgery in the active stage of disease to improve kyphus.
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Clin. Orthop. Relat. Res. · Apr 2002
Osteoid osteoma and osteoblastoma of the spine: experiences with 22 patients.
Osteoblastomas and osteoid osteomas of the spine are relatively rare bone-forming tumors. Between 1980 and 1999, nine patients with osteoid osteoma and 13 patients with osteoblastoma had surgery for their tumors. Four tumors were in the cervical spine, six tumors were in thoracic spine, 10 tumors were in the lumbar spine, and two tumors were in the sacrum. ⋯ Two patients with osteoid osteoma had relapse because of incomplete resection, necessitating a second excision. In 16 of 17 patients with preoperative spinal deformity, the deformity improved during followup. With development of modern imaging techniques, exact surgical planning may become possible; however, in some cases, intraoperative complete resection of the lesion still is difficult.