Meniscal tears

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Authors: Nicola Maffulli, Umile Giuseppe Longo, Stefano Campi, et al

Published Date April 2010 Volume 2010:1 Pages 45 - 54

DOI: http://dx.doi.org/10.2147/OAJSM.S7753

Nicola Maffulli¹, Umile Giuseppe Longo², Stefano Campi², Vincenzo Denaro²

¹Centre for Sports and Exercise Medicine, Queen Mary University of London, Barts and The London School of Medicine and Dentistry, Mile End Hospital, London, England; ²Department of Orthopedic and Trauma Surgery, Campus Biomedico University, Via Alvaro del Portillo, Rome, Italy

Abstract: The menisci are two semilunar-shaped fibrocartilagenous structures, which are interposed between the femoral condyles and tibial plateaux. They have an important role in knee function. Long-term follow-up studies showed that virtually all meniscectomized knees develop arthritic changes with time. The meniscus has functions in load bearing, load transmission, shock absorption, joint stability, joint lubrication, and joint congruity. Because of these functions, meniscal tissue should be preserved whenever possible. A well-trained surgeon can safely rely on clinical examination for diagnosing meniscal injuries. History and clinical examination are at least as accurate as magnetic resonance imaging in the skilled orthopedic surgeon’s hand. When meniscal repair is not possible, partial resection of the meniscus is indicated. Meniscal repair has evolved from open to arthroscopic techniques, which include the inside-out and outside-in suture repairs and the all-inside techniques. Meniscal transplantation is generally accepted as a management alternative option for selected symptomatic patients with previous complete or near-complete meniscectomy.

Keywords: meniscus, arthroscopy, meniscectomy, meniscal repair, sports

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