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The Bone & Joint Journal
Vol. 96-B, Issue 2 | Pages 188 - 194
1 Feb 2014
Gilbody J Taylor C Bartlett GE Whitehouse SL Hubble MJW Timperley AJ Howell JR Wilson MJ

Impaction bone grafting for the reconstitution of bone stock in revision hip surgery has been used for nearly 30 years. Between 1995 and 2001 we used this technique in acetabular reconstruction, in combination with a cemented component, in 304 hips in 292 patients revised for aseptic loosening. The only additional supports used were stainless steel meshes placed against the medial wall or laterally around the acetabular rim to contain the graft. All Paprosky grades of defect were included. Clinical and radiographic outcomes were collected in surviving patients at a minimum of ten years after the index operation. Mean follow-up was 12.4 years (sd 1.5) (10.0 to 16.0). Kaplan–Meier survival with revision for aseptic loosening as the endpoint was 85.9% (95% CI 81.0 to 90.8) at 13.5 years. Clinical scores for pain relief remained satisfactory, and there was no difference in clinical scores between cups that appeared stable and those that appeared radiologically loose.

Cite this article: Bone Joint J 2014;96-B:188–94.


The Journal of Bone & Joint Surgery British Volume
Vol. 85-B, Issue 7 | Pages 1084 - 1085
1 Sep 2003
BURY RF TAYLOR C


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 5 | Pages 724 - 728
1 Sep 1991
Hardinge K Porter M Jones P Hukins D Taylor C

A computer-based image analysis system has been developed as a research tool in total hip replacement. The system has been programmed to take multiple measurements from coronal plane radiographs. Poor quality radiographic images can be enhanced and standardised. The measurements which can be obtained include stem subsidence, cup migration, cup wear, and stem loosening. Reproducibility and accuracy were +/- 0.01 mm and +/- 0.5 mm respectively. The present application is in retrospective research, but prospective monitoring of radiographs is planned.