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Deydre S. Teyhen, PT, PhD, Jared N. Williamson, PT, DPT, Nathan H

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Presentation on theme: "Deydre S. Teyhen, PT, PhD, Jared N. Williamson, PT, DPT, Nathan H"— Presentation transcript:

1 Ultrasound Characteristics of the Deep Abdominal Muscles During the Active Straight Leg Raise Test 
Deydre S. Teyhen, PT, PhD, Jared N. Williamson, PT, DPT, Nathan H. Carlson, PT, DPT, Sean T. Suttles, PT, DPT, Shaun J. O'Laughlin, PT, DPT, Jackie L. Whittaker, BScPT, Stephen L. Goffar, PT, PhD, John D. Childs, PT, PhD  Archives of Physical Medicine and Rehabilitation  Volume 90, Issue 5, Pages (May 2009) DOI: /j.apmr Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

2 Fig 1 Experimental set-up depicting 2 rater groups, 2 ultrasound imaging units, and subject positioning. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

3 Fig 2 Ultrasound image of the deep abdominal muscles depicting (top to bottom) skin, superficial fascia, hyperechoic fascial borders (white), external oblique, internal oblique, transversus abdominis muscles (dark gray, between white borders), and abdominal contents. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

4 Fig 3 Percent changes in muscle thickness of the TrA and IO muscles were not statistically significant based on whether the ultrasound measurements were obtained on the ipsilateral or contralateral side (symptomatic or asymptomatic side for the lumbopelvic group), or based on group membership. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions

5 Fig 4 Percent change in muscle thickness of the TrA and IO muscles depicting a significantly greater response of the TrA muscle in the control group. Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr ) Copyright © 2009 American Congress of Rehabilitation Medicine Terms and Conditions


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