Do patients need to earn total knee arthroplasty?
Traditional orthopaedic thinking dictates that performing total knee arthroplasty (TKA) in patients with relatively early stages of osteoarthritis (OA) will lead to a poor outcome. Our goal was to test this perception, using radiologic parameters as a marker of the degree of OA. Our study involved 130 consecutive patients who underwent TKA for OA. The radiographs of each patient were graded according to the Ahlback classification. Outcome was measured prospectively using the Oxford Knee Score (OKS), which was recorded both preoperatively and 1 year after surgery. The degree of radiologic OA changes preoperatively was not found to influence the outcome of surgery at 1 year, with all patient groups improving to a similar extent. In addition, as has been seen in previous studies, no correlation was found between symptoms of OA and radiologic appearances. The results of this study would support a re-evaluation of traditional orthopaedic practice. This conclusion coincides with other recent work that suggests that TKA is underused and is performed too late in the natural history of OA of the knee
Impact and interest:
Citation counts are sourced monthly from and citation databases.
These databases contain citations from different subsets of available publications and different time periods and thus the citation count from each is usually different. Some works are not in either database and no count is displayed. Scopus includes citations from articles published in 1996 onwards, and Web of Science® generally from 1980 onwards.
Citations counts from theindexing service can be viewed at the linked Google Scholar™ search.
|Item Type:||Journal Article|
|Additional Information:||For more information, please refer to the journal’s website (see link) or contact the author. Author contact details: firstname.lastname@example.org|
|Subjects:||Australian and New Zealand Standard Research Classification > MEDICAL AND HEALTH SCIENCES (110000) > CLINICAL SCIENCES (110300) > Orthopaedics (110314)|
|Divisions:||Past > QUT Faculties & Divisions > Faculty of Built Environment and Engineering|
|Copyright Owner:||Copyright 2003 Elsevier|
|Deposited On:||27 Nov 2006|
|Last Modified:||29 Feb 2012 13:31|
Repository Staff Only: item control page