## Abstract Malβrotation of pelvis on the sagittal plane, which is common in patients with fixed spinal kyhposis, for example, ankylosing spondylitis, can cause error in cup positioning when hip arthroplasty is performed. The present study was performed to quantify the effects of sagittal pelvic ma
The mechanical stability of porous coated acetabular components in total hip arthroplasty
β Scribed by J.B. Stiehl; D.A. Skrade
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 164 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0021-9290
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## Abstract This study measured the vertical displacement of three kinds of cementless tibial components [Porous Coated Anatomical (PCA), Tricon, and Whiteside], under eccentric loading up to 2,225 N. Displacement between the tibial tray and the proximal tibia was measured with linear variable diff
## Abstract Ninety patients (96 hips) scheduled for THA were stratified to fixation of the acetabular component in three main groups of about equal size. Fluoride cement, porous coated pressβfit cup with ceramic coating or Palacos cum Gentamicin cement were used. All patients received Spectron EF s