Literature DB >> 15703935

Subsidence of titanium straight stems in combination with highly viscous bone cement.

Christian Hendrich1, Ulf Sauer, Tobias Albrecht, Christof P Rader.   

Abstract

Varying results and a high rate of subsidence have been reported for the straight femoral stem (M.E. Muller) made of titanium alloy. We examined subsidence in 135 titanium-alloy straight stems implanted with high viscosity cement after 68.8+/-11.5 months using a digital high-precision method (EBRA-FCA). One revised implant showed a subsidence of 14.6 mm and another 2.5 mm over 5 years. A third implant without migration was found to be loose. The 122 implants without loosening showed a mean subsidence of 0.1+/-0.1 mm, and focal osteolysis was seen in two. Altogether, we found subsidence of the titanium stems very small. The small subsidence may be related to the use of high viscosity bone cement.

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Year:  2005        PMID： 15703935      PMCID： PMC3474517          DOI： 10.1007/s00264-004-0631-5

Source DB:  PubMed          Journal:  Int Orthop        ISSN： 0341-2695            Impact factor:   3.075


  24 in total

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Authors:  Nicholas J Phillips; Ian Stockley; J Mark Wilkinson
Journal:  J Arthroplasty       Date:  2002-10       Impact factor: 4.757

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Authors:  R M Dominic Meek; John Michos; Peter Grigoris; David L Hamblen
Journal:  Int Orthop       Date:  2002-07-17       Impact factor: 3.075

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Journal:  Z Orthop Ihre Grenzgeb       Date:  1994 Jul-Aug

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Authors:  H G Willert; L G Brobäck; G H Buchhorn; P H Jensen; G Köster; I Lang; P Ochsner; R Schenk
Journal:  Clin Orthop Relat Res       Date:  1996-12       Impact factor: 4.176

8.  Ten-year follow-up of primary straight-stem prosthesis (MEM) made of titanium or cobalt chromium alloy.

Authors:  A Schweizer; U Riede; T B Maurer; P E Ochsner
Journal:  Arch Orthop Trauma Surg       Date:  2003-07-04       Impact factor: 3.067

9.  Intermediate results of a straight stem prosthesis in primary total hip arthroplasty.

Authors:  S B Goodman; J Schatzker
Journal:  Clin Orthop Relat Res       Date:  1987-05       Impact factor: 4.176

10.  Accuracy of migration analysis in hip arthroplasty. Digitized and conventional radiography, compared to radiostereometry in 51 patients.

Authors:  H Malchau; J Kärrholm; Y X Wang; P Herberts
Journal:  Acta Orthop Scand       Date:  1995-10
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