Bifurcated popliteus tendon: A descriptive arthroscopic study

Joan Leal-Blanquet, Albert Ginés-Cespedosa, Joan C. Monllau

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4 Citations (Scopus)

Abstract

The objective of this study was to confirm the presence and frequency of a bifurcation of the popliteus tendon. The popliteus tendon has received attention due to its important function as a knee stabiliser. Several anatomical variants have recently been reported, one of them being a bifurcated tendon. However, the actual frequency as well as the possible role of this particular variant is still unknown. We prospectively analysed a series of 1,569 arthroscopies between January 2005 to December 2007. Six asymptomatic bifurcated popliteus tendons were found. No alterations in the magnetic resonance imaging were seen and no clinical signs (related to the popliteus tendon) were observed in these patients before surgery. In all cases the morphological variant was found by chance. Our results suggest that the presence of a bifurcated popliteus tendon is a fact and that its frequency, not previously reported, should not be ignored. © 2008 Springer-Verlag.
Original languageEnglish
Pages (from-to)1633-1635
JournalInternational Orthopaedics
Volume33
Issue number6
DOIs
Publication statusPublished - 1 Dec 2009

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