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  • Reliability and Validity of Ultrasonography for Measurement of Hamstring Muscle and Tendon Cross-Sectional Area

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    Author(s)
    Kositsky, Adam
    Gonçalves, Basílio AM
    Stenroth, Lauri
    Barrett, Rod S
    Diamond, Laura E
    Saxby, David J
    Griffith University Author(s)
    Diamond, Laura
    Barrett, Rod
    Saxby, David J.
    Year published
    2019
    Metadata
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    Abstract
    The purpose of this study was to determine the reliability and validity of ultrasonography for measurement of hamstring muscle and semitendinosus (ST) tendon cross-sectional area (CSA). On two consecutive days, muscle anatomical CSA (ACSA) and ST tendon CSA were measured at standardized positions (30%–80% of thigh length; half the distance from the distal muscle-tendon junction to the popliteal crease) on 12 legs using ultrasonography and compared with corresponding magnetic resonance imaging measures. Inter-day intraclass correlation coefficients were good-to-excellent (0.882–0.996) for all assessed muscle and tendon sites. ...
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    The purpose of this study was to determine the reliability and validity of ultrasonography for measurement of hamstring muscle and semitendinosus (ST) tendon cross-sectional area (CSA). On two consecutive days, muscle anatomical CSA (ACSA) and ST tendon CSA were measured at standardized positions (30%–80% of thigh length; half the distance from the distal muscle-tendon junction to the popliteal crease) on 12 legs using ultrasonography and compared with corresponding magnetic resonance imaging measures. Inter-day intraclass correlation coefficients were good-to-excellent (0.882–0.996) for all assessed muscle and tendon sites. The limits of agreement widths were narrowest (range: 17%–52%) when muscle ACSA was large but were wide at sites with relatively small ACSA (≤184%) and for ST tendon CSA (range: 72%). Results suggest ultrasound-based measures of individual hamstring muscle maximal ACSA are reliable and valid and ST tendon CSA measures are reliable but require comparison with cadaveric or intra-operative measurements to verify validity.
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    Journal Title
    Ultrasound in Medicine & Biology
    DOI
    https://doi.org/10.1016/j.ultrasmedbio.2019.09.013
    Note
    This publication has been entered into Griffith Research Online as an Advanced Online Version
    Subject
    Clinical sciences
    Publication URI
    http://hdl.handle.net/10072/389110
    Collection
    • Journal articles

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