Total Hip Replacement in the Dysplastic Hip: The Use of Cementless Acetabular Components
نویسندگان
چکیده
منابع مشابه
Cementless total hip replacement complications.
early osteointegration. On-growth of bone to porous coated prostheses is influenced by many factors such as the composition and topography of the surface, as well as the local biological and mechanical environment in the immediately adjacent bone. Given that the short stem femoral implant is orientated in a more oblique to transverse trajectory, it might be subjected to greater bending moments ...
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We reviewed the results of 545 consecutive total hip replacements using a cementless non-coated high-density polyethylene acetabular component combined with a cemented Müller stem at five to 10 years. In all, 421 patients (445 hips) were available for review, 118 by questionnaire and 303 by examination and radiography. Of these, 86% had a good or excellent result. We found a high rate of radiol...
متن کاملReconstruction of the Acetabulum in Developmental Dysplasia of the Hip in Total Hip Replacement
Developmental dysplasia of the hip (DDH) or congenital hip dysplasia (CDH) is the most prevalent developmental childhood hip disorder. It includes a wide spectrum of hip abnormalities ranging from dysplasia to subluxation and complete dislocation of the hip joint. The natural history of neglected DDH in adults is highly variable. The mean age of onset of symptoms is 34.5 years for dysplastic DD...
متن کاملPedestal sign in cementless total hip replacement.
Dear Editor, Stability of cementless hip components depends on the ingrowth of bone into porosities of the surface coating. However, clinical and radiographic examination of a stable total hip arthroplasty (ΤΗΑ) remains a challenge. The evaluation of a ΤΗΑ radiograph involves the recognition of various radiological signs that can indicate loosening of the implants. Amongst them is the Pedestal ...
متن کاملCementless total hip arthroplasty for dysplastic and dislocated hips.
OBJECTIVES We evaluated the clinical and radiographic results of exclusively the same type and standard sized cementless total hip prostheses applied to all dysplastic and dislocated hips. PATIENTS AND METHODS In this study, we retrospectively reviewed 69 patients' (63 females, 6 males; mean age 45.6 years; range 20 to 72 years) 103 dysplastic or dislocated hips on which cementless total hip ...
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ژورنال
عنوان ژورنال: Malaysian Orthopaedic Journal
سال: 2011
ISSN: 1985-2533,1985-2533
DOI: 10.5704/moj.1107.005