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Migration of uncemented, long-stem femoral components in revision hip arthroplasty. A 2-8 year clinical follow-up of 45 cases and radiostereometric analysis of 13 cases

Önsten, Ingemar LU ; Sanzén, Lennart LU ; Carlsson, Åke LU and Besjakov, Jack LU (1995) In Acta Orthopaedica Scandinavica 66(3). p.220-224
Abstract
We reviewed after 48 (24-90) months the clinical results in 45 cases of revision hip arthroplasties where an uncemented, long-stem femoral prosthesis (BIAS, Zimmer) had been used. A subgroup of 13 cases was followed with radiostereometric analysis (RSA) for 2 years. 3/45 cases had been revised, another 12 had unsatisfactory pain scores. The median Harris score was 69 (26-99). 12/13 stems migrated; 11 subsided 4.1 (0.4-7.9) mm, and 8 migrated posteriorly 2.9 (1.9-9.6) mm. The poor clinical results and large migrations speak against the use of this prosthesis in revision hip arthroplasty.
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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Acta Orthopaedica Scandinavica
volume
66
issue
3
pages
220 - 224
publisher
Taylor & Francis
external identifiers
  • pmid:7604701
  • scopus:0029025047
ISSN
0001-6470
DOI
10.3109/17453679508995528
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Reconstructive Surgery (013240300), Medical Radiology Unit (013241410)
id
533614eb-29da-4a6f-a0d1-30b77e5034c8 (old id 1109477)
alternative location
http://www.informaworld.com/smpp/ftinterface~content=a783327025~fulltext=713240930
date added to LUP
2016-04-01 16:37:55
date last changed
2021-01-03 05:09:37
@article{533614eb-29da-4a6f-a0d1-30b77e5034c8,
  abstract     = {{We reviewed after 48 (24-90) months the clinical results in 45 cases of revision hip arthroplasties where an uncemented, long-stem femoral prosthesis (BIAS, Zimmer) had been used. A subgroup of 13 cases was followed with radiostereometric analysis (RSA) for 2 years. 3/45 cases had been revised, another 12 had unsatisfactory pain scores. The median Harris score was 69 (26-99). 12/13 stems migrated; 11 subsided 4.1 (0.4-7.9) mm, and 8 migrated posteriorly 2.9 (1.9-9.6) mm. The poor clinical results and large migrations speak against the use of this prosthesis in revision hip arthroplasty.}},
  author       = {{Önsten, Ingemar and Sanzén, Lennart and Carlsson, Åke and Besjakov, Jack}},
  issn         = {{0001-6470}},
  language     = {{eng}},
  number       = {{3}},
  pages        = {{220--224}},
  publisher    = {{Taylor & Francis}},
  series       = {{Acta Orthopaedica Scandinavica}},
  title        = {{Migration of uncemented, long-stem femoral components in revision hip arthroplasty. A 2-8 year clinical follow-up of 45 cases and radiostereometric analysis of 13 cases}},
  url          = {{http://dx.doi.org/10.3109/17453679508995528}},
  doi          = {{10.3109/17453679508995528}},
  volume       = {{66}},
  year         = {{1995}},
}