Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare

P. J. Kempshall; A. Metcalfe; M. C. Forster

doi:10.1302/0301-620X.91B2.21609

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Arthroplasty

Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare

P. J. Kempshall
A. Metcalfe
M. C. Forster

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Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare

Kempshall PJ, Metcalfe A, Forster MC. Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare. J Bone Joint Surg Br. 2009;91-B(2):229-233. doi:10.1302/0301-620X.91B2.21609

Kempshall, P. J., et al. “Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare.” The Journal of Bone & Joint Surgery British Volume, vol. 91-B, no. 2, 2009, pp. 229-233., https://doi.org/10.1302/0301-620X.91B2.21609

Kempshall, P. J., Metcalfe, A., & Forster, M. C. (2009). Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare. The Journal of Bone & Joint Surgery British Volume, 91-B(2), 229-233. https://doi.org/10.1302/0301-620X.91B2.21609

Kempshall, P. J., Metcalfe, A. and Forster, M. C. (2009) “Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare.” The Journal of Bone & Joint Surgery British Volume, 91-B(2), pp. 229-233. Available at: https://doi.org/10.1302/0301-620X.91B2.21609

Kempshall, P. J., A. Metcalfe, and M. C. Forster. “Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare.” The Journal of Bone & Joint Surgery British Volume 91-B, no. 2 (2009): 229-233. https://doi.org/10.1302/0301-620X.91B2.21609

Kempshall PJ, Metcalfe A, Forster MC. Review of Kinemax knee arthroplasty performed at the NHS Treatment Centre, Weston-Super-Mare. J Bone Joint Surg Br. 2009 Feb 1;91-B(2):229-233. https://doi.org/10.1302/0301-620X.91B2.21609

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Abstract

As part of the government’s initiative to reduce waiting times for major joint surgery in Wales, the Cardiff and Vale NHS Trust sent 224 patients (258 knees) to the NHS Treatment Centre in Weston-Super-Mare for total knee replacement. The Kinemax total knee replacement system was used in all cases. The cumulative survival rate at three years was 79.2% (95% confidence interval (CI) 69.2 to 86.8) using re-operation for any cause as an endpoint and 85.3% (95% CI 75.9 to 91.8) using aseptic revision as an endpoint. This is significantly worse than that recorded in the published literature. These poor results have resulted in a significant impact on our service.

Correspondence should be sent to Mr P. J. Kempshall; e-mail: Peterjkempshall@hotmail.com

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