Advertisement for orthosearch.org.uk
Results 1 - 1 of 1
Results per page:
Applied filters
Content I can access

Include Proceedings
Dates
Year From

Year To
Orthopaedic Proceedings
Vol. 88-B, Issue SUPP_II | Pages 259 - 259
1 May 2006
Davies H Khan OH Weale AE Newman JH
Full Access

Purpose of study: To examine the fate of the non operated on compartment of the knee, following unicompartmental knee replacement (UKR), by radiological assessment 10 years after operation.

Summary of methods and results: A total of 50 UKRs were performed on 45 carefully selected patients between 1989 and 1992. Fifteen patients died, two patients were lost to follow-up and two knees were revised. The radiographs of the remaining 30 knees were reviewed three times by blind and randomised assessment using Ahlback and Altman scoring systems to measure the progression of osteoarthritis within the joints. Standard long-leg weight-bearing anteroposterior views of the knee and skyline views of the patello-femoral joint were taken before, at eight months and ten years after operation. Two knees showed evidence of progression of osteoarthritis within the patello-femoral joint and three knees showed some progression of the opposite tibio-femoral compartment.

Statement of conclusion: Our study provides evidence that after ten years progressive OA within the retained compartments following UKR is rare and usually minor.