Effects of synovial fluid from aseptic prosthesis loosening on collagen production in osteoblasts
نویسندگان
چکیده
منابع مشابه
Interleukin-6 in Serum and in Synovial Fluid Enhances the Differentiation between Periprosthetic Joint Infection and Aseptic Loosening
The preoperative differentiation between septic and aseptic loosening after total hip or knee arthroplasty is essential for successful therapy and relies in part on biomarkers. The objective of this study was to assess synovial and serum levels of inflammatory proteins as diagnostic tool for periprosthetic joint infection and compare their accuracy with standard tests. 120 patients presenting w...
متن کاملRestoration of bone stock after aseptic loosening of a distal post-resections femoral prosthesis.
Background. The aseptic loosening of the stem is a frequent complication of post-resection endoprosthesis. Material and methods. Twenty-one patients were operated for primary neoplasm of the distal femoral epiphysis. In 3 cases (14.3%) loosening of the endoprosthesis stem appeared 4 to 8 years after the resection-reconstruction procedure. In all cases the endoprosthesis was reinserted with reco...
متن کاملComparative analysis of two different types of alumina-alumina hip prosthesis retrieved for aseptic loosening.
We compared and quantified the modes of failure and patterns of wear of 11 Mittelmeier and 11 Ceraver-Ostal retrieved alumina-alumina hip prostheses with reference to the corresponding clinical and radiological histories. Macroscopic wear was assessed using a three-dimensional co-ordinate measuring machine. Talysurf contacting profilometry was used to measure surface roughness on a microscopic ...
متن کاملRevision for aseptic stem loosening using the cemented Charnley prosthesis. A review of 351 hips.
We reviewed 351 cemented revisions of femoral stems performed for aseptic loosening. At a mean of six years after the revision operation 72.1% of the patients were pain-free and 21.4% had only mild or occasional discomfort. The latest radiographs showed definite stem loosening in 10 (2.8%) and 20 hips (5.7%) had required rerevision, only nine (2.6%) of which were for mechanical failure of the s...
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ژورنال
عنوان ژورنال: International Orthopaedics
سال: 2008
ISSN: 0341-2695,1432-5195
DOI: 10.1007/s00264-008-0533-z