Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Dec 2007
Intra-articular hip viscosupplementation with synthetic hyaluronic acid for osteoarthritis: efficacy, safety and relation to pre-injection radiographs.
The aim of this study was to determine the efficacy and safety of viscosupplementation with synthetic hyaluronic acid to the hip joint and to determine if there was any relation to pre-injection radiographic changes of osteoarthritis (OA). ⋯ Viscosupplementation performed under fluoroscopic guidance is an effective and safe method of treating hip OA and appears to be more efficacious in those with less radiographic changes of OA.
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Arch Orthop Trauma Surg · Dec 2007
Case ReportsInferior dislocation of the proximal tibiofibular joint: a new type of dislocation with poor prognosis.
Dislocation of the proximal tibiofibular joint is an unusual injury. We report a patient, who developed inferior proximal tibiofibular dislocation after a severe motorcycle accident. ⋯ Classifications of proximal tibiofibular dislocations did not include inferior dislocation. This type is always associated with avulsion mechanism and has the poorest prognosis.
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Arch Orthop Trauma Surg · Dec 2007
Randomized Controlled TrialSimplified wound care and earlier wound recovery without closed suction drainage in elective total hip arthroplasty. A prospective randomized trial in 100 operations.
Evidence to support or refute closed suction drainage (CSD) in primary total hip replacement (THR) is not conclusive. Our anecdotical experience was that persistent ooze from the drainage hole often delayed wound recovery. We hypothesized that, without CSD, wound care would be simplified without short or long term disadvantage. ⋯ To omit CSD in primary THR results in simplified and more rapid wound management without any disadvantage at short and long term.
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Arch Orthop Trauma Surg · Dec 2007
Comparative StudyTrochanteric fractures in the elderly: the influence of primary hip arthroplasty on 1-year mortality.
The aim of the study was to compare the mortality risk and complication rate after operative treatment of pertrochanteric fractures with primary arthroplasty, dynamic hip screw (DHS) or proximal femoral nail (PFN). ⋯ For stable fractures a dynamic hip screw (DHS) and for unstable fractures a short proximal femoral nail (PFN) can be recommended. The mortality risk of primary cemented arthroplasty did not differ significantly from the other treatment groups and because of its low complication rate it is a viable treatment option for trochanteric fractures if osteoporosis prevents from full weight bearing or if osteoarthritis makes further operations likely. Primary total hip replacement should be handled with care due to its significantly higher dislocation rate compared with hemiarthroplasty especially in unstable fractures.
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Arch Orthop Trauma Surg · Dec 2007
Dislocation of the elbow with fractures of the coronoid process and radial head.
The aim of the study was to evaluate the factors relevant to prognosis after operative treatment of an elbow dislocation/fracture involving the coronoid process and the radial head. In 30-50% of cases, elbow dislocations are accompanied by concomitant bony injuries. Here, the ulnar coronoid process and the radial head are particularly crucial to the stability of the elbow joint. ⋯ Elbow dislocations with involvement of the ulnar coronoid process and the radial head are complex injuries and their surgical treatment and aftercare need to be handled by a skilled and experienced traumatologist. In this process, the precondition for regaining a stable joint with good function is, above all, early, exercise-stable fixation and/or reconstruction of the coronoid process and early functional mobilization of the joint.