Primary total hip arthroplasty with a flattened press-fit acetabular component in osteoarthritis and inflammatory arthritis: a prospective study on 416 hips with 6–10 years follow-up

@article{Zwartel2008PrimaryTH,
  title={Primary total hip arthroplasty with a flattened press-fit acetabular component in osteoarthritis and inflammatory arthritis: a prospective study on 416 hips with 6–10 years follow-up},
  author={Rob E. Zwartel{\'e} and Paul G. M. Olsthoorn and Rudolf G. P{\"o}ll and Ronald W. Brand and Hendrik Cornelis Doets},
  journal={Archives of Orthopaedic and Trauma Surgery},
  year={2008},
  volume={128},
  pages={1379-1386}
}
A flattened cup was designed to create a more physiological load transfer to the pelvic bone compared to hemispherical cups, and to allow more bone contact compared to low-profile’ spherical cups. To investigate these theoretical advantages and the potential influence of the quality of the acetabular bone, a clinical study was performed in patients with osteoarthritis (OA) and inflammatory arthritis (IA). The aims of the study were (1) to evaluate the fixation of the cup, postoperatively and… CONTINUE READING
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