Improved radiographic survival of the Charnley prosthesis in rheumatoid arthritis and osteoarthritis. Results of new versus old operative techniques in 402 hips
(1994) In Journal of Arthroplasty 9(1). p.3-8- Abstract
- Two hundred one consecutive, primary, noninfected Charnley (Thackray, Leeds) hip arthroplasties, implanted from 1968 to 1985 due to adult-onset rheumatoid arthritis, were matched in pairs with respect to year of operation, age, and sex with 201 Charnley prostheses implanted due to osteoarthritis. The 10-year survival estimate for nonrevisions was 95% in the rheumatoid group and 89% in the osteoarthritic group. Using definite radiographic loosening as a determinant, the 7-year survival rate for stems increased from 80% to 96% for both groups after the introduction of new cementing techniques, and the relative risk for stem loosening was decreased to one fifth. In the rheumatoid arthritis group, the 7-year radiographic socket survival... (More)
- Two hundred one consecutive, primary, noninfected Charnley (Thackray, Leeds) hip arthroplasties, implanted from 1968 to 1985 due to adult-onset rheumatoid arthritis, were matched in pairs with respect to year of operation, age, and sex with 201 Charnley prostheses implanted due to osteoarthritis. The 10-year survival estimate for nonrevisions was 95% in the rheumatoid group and 89% in the osteoarthritic group. Using definite radiographic loosening as a determinant, the 7-year survival rate for stems increased from 80% to 96% for both groups after the introduction of new cementing techniques, and the relative risk for stem loosening was decreased to one fifth. In the rheumatoid arthritis group, the 7-year radiographic socket survival increased from 87% to 96%, an increase ascribed to the overall effect of the introduction of flanged sockets, bone-grafts in acetabular protrusion, the rejection of the pilot hole technique, and improvements in the cement handling technique. In the osteoarthritis group the radiographic socket survival rate at 7 years was 97% and at 10 years was 95%. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1108386
- author
- Önsten, Ingemar LU ; Besjakov, Jack LU and Carlsson, Åke LU
- organization
- publishing date
- 1994
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- osteoarthritis, rheumatoid arthritis, survival, Charnley hip prosthesis, radiographic
- in
- Journal of Arthroplasty
- volume
- 9
- issue
- 1
- pages
- 3 - 8
- publisher
- Elsevier
- external identifiers
-
- pmid:8163973
- scopus:0028157703
- ISSN
- 0883-5403
- DOI
- 10.1016/0883-5403(94)90131-7
- 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
- 5f3d9c72-1c34-4c24-9407-b517b8171744 (old id 1108386)
- date added to LUP
- 2016-04-01 11:40:24
- date last changed
- 2021-08-08 04:30:03
@article{5f3d9c72-1c34-4c24-9407-b517b8171744,
abstract = {{Two hundred one consecutive, primary, noninfected Charnley (Thackray, Leeds) hip arthroplasties, implanted from 1968 to 1985 due to adult-onset rheumatoid arthritis, were matched in pairs with respect to year of operation, age, and sex with 201 Charnley prostheses implanted due to osteoarthritis. The 10-year survival estimate for nonrevisions was 95% in the rheumatoid group and 89% in the osteoarthritic group. Using definite radiographic loosening as a determinant, the 7-year survival rate for stems increased from 80% to 96% for both groups after the introduction of new cementing techniques, and the relative risk for stem loosening was decreased to one fifth. In the rheumatoid arthritis group, the 7-year radiographic socket survival increased from 87% to 96%, an increase ascribed to the overall effect of the introduction of flanged sockets, bone-grafts in acetabular protrusion, the rejection of the pilot hole technique, and improvements in the cement handling technique. In the osteoarthritis group the radiographic socket survival rate at 7 years was 97% and at 10 years was 95%.}},
author = {{Önsten, Ingemar and Besjakov, Jack and Carlsson, Åke}},
issn = {{0883-5403}},
keywords = {{osteoarthritis; rheumatoid arthritis; survival; Charnley hip prosthesis; radiographic}},
language = {{eng}},
number = {{1}},
pages = {{3--8}},
publisher = {{Elsevier}},
series = {{Journal of Arthroplasty}},
title = {{Improved radiographic survival of the Charnley prosthesis in rheumatoid arthritis and osteoarthritis. Results of new versus old operative techniques in 402 hips}},
url = {{http://dx.doi.org/10.1016/0883-5403(94)90131-7}},
doi = {{10.1016/0883-5403(94)90131-7}},
volume = {{9}},
year = {{1994}},
}