Knee replacement

Andrew Carr, Otto Robertsson, Stephen Graves, Andrew Price, Nigel Arden, Andrew Judge, David Beard

    Research output: Contribution to journalArticle

    483 Citations (Scopus)

    Abstract

    Knee-replacement surgery is frequently done and highly successful. It relieves pain and improves knee function in people with advanced arthritis of the joint. The most common indication for the procedure is osteoarthritis. We review the epidemiology of and risk factors for knee replacement. Because replacement is increasingly considered for patients younger than 55 years, improved decision making about whether a patient should undergo the procedure is needed. We discuss assessment of surgery outcomes based on data for revision surgery from national joint-replacement registries and on patient-reported outcome measures. Widespread surveillance of existing implants is urgently needed alongside the carefully monitored introduction of new implant designs. Developments for the future are improved delivery of care and training for surgeons and clinical teams. In an increasingly ageing society, the demand for knee-replacement surgery will probably rise further, and we predict future trends. We also emphasise the need for new strategies to treat early-stage osteoarthritis, which will ultimately reduce the demand for joint-replacement surgery.

    Original languageEnglish
    Pages (from-to)1331-1340
    Number of pages10
    JournalLancet
    Volume379
    Issue number9823
    DOIs
    Publication statusPublished - 2012

    Fingerprint Dive into the research topics of 'Knee replacement'. Together they form a unique fingerprint.

  • Cite this

    Carr, A., Robertsson, O., Graves, S., Price, A., Arden, N., Judge, A., & Beard, D. (2012). Knee replacement. Lancet, 379(9823), 1331-1340. https://doi.org/10.1016/S0140-6736(11)60752-6