Wear in uncemented porous and cemented polyethylene sockets: a randomised, radiostereometric study
(1998) In Journal of Bone and Joint Surgery: British Volume 80-B(2). p.345-350- Abstract
- We used radiostereometric analysis to compare wear rates between uncemented porous sockets and cemented all-polyethylene sockets in a series of 102 hips randomised for either a Harris-Galante or a Charnley cup. Wear was evaluated in 95 hips at a mean of five years (2 to 7). All hips had a cemented, 22 mm head mono-bloc Charnley stem. The mean annual wear rate was 0.09 mm in the Charnley sockets and 0.10 mm in the Harris-Galante sockets, with no statistically significant differences in wear, migration or rotation. We conclude that, up to five years, the wear characteristics of the modular and porous Harris-Galante socket resemble that of the Charnley socket.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1113525
- author
- Önsten, Ingemar LU ; Carlsson, Åke LU and Besjakov, Jack LU
- organization
- publishing date
- 1998
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Bone and Joint Surgery: British Volume
- volume
- 80-B
- issue
- 2
- pages
- 345 - 350
- publisher
- British Editorial Society of Bone & Joint Surgery
- external identifiers
-
- pmid:9546474
- ISSN
- 2044-5377
- 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: Medical Radiology Unit (013241410), Reconstructive Surgery (013240300)
- id
- 2d18986c-5ecb-450c-bf29-1cb112a963f0 (old id 1113525)
- alternative location
- http://www.jbjs.org.uk/cgi/reprint/80-B/2/345.pdf
- date added to LUP
- 2016-04-01 12:22:14
- date last changed
- 2018-11-21 20:06:44
@article{2d18986c-5ecb-450c-bf29-1cb112a963f0, abstract = {{We used radiostereometric analysis to compare wear rates between uncemented porous sockets and cemented all-polyethylene sockets in a series of 102 hips randomised for either a Harris-Galante or a Charnley cup. Wear was evaluated in 95 hips at a mean of five years (2 to 7). All hips had a cemented, 22 mm head mono-bloc Charnley stem. The mean annual wear rate was 0.09 mm in the Charnley sockets and 0.10 mm in the Harris-Galante sockets, with no statistically significant differences in wear, migration or rotation. We conclude that, up to five years, the wear characteristics of the modular and porous Harris-Galante socket resemble that of the Charnley socket.}}, author = {{Önsten, Ingemar and Carlsson, Åke and Besjakov, Jack}}, issn = {{2044-5377}}, language = {{eng}}, number = {{2}}, pages = {{345--350}}, publisher = {{British Editorial Society of Bone & Joint Surgery}}, series = {{Journal of Bone and Joint Surgery: British Volume}}, title = {{Wear in uncemented porous and cemented polyethylene sockets: a randomised, radiostereometric study}}, url = {{http://www.jbjs.org.uk/cgi/reprint/80-B/2/345.pdf}}, volume = {{80-B}}, year = {{1998}}, }