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Ultrasound Measurement of the Size of the Anterior Tibial Muscle Group: The Effect of Exercise and Leg Dominance

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Ultrasound Measurement of the Size of the Anterior Tibial Muscle Group: The Effect of Exercise and Leg Dominance

Karen McCreesh et al. Sports Med Arthrosc Rehabil Ther Technol.

Abstract

Background: Knowledge of normal muscle characteristics is crucial in planning rehabilitation programmes for injured athletes. There is a high incidence of ankle and anterior tibial symptoms in football players, however little is known about the effect of limb dominance on the anterior tibial muscle group (ATMG). The purpose of this study was to assess the effect of limb dominance and sports-specific activity on ATMG thickness in Gaelic footballers and non-football playing controls using ultrasound measurements, and to compare results from transverse and longitudinal scans.

Methods: Bilateral ultrasound scans were taken to assess the ATMG size in 10 Gaelic footballers and 10 sedentary controls (age range 18-25 yrs), using a previously published protocol. Both transverse and longitudinal images were taken. Muscle thickness measurements were carried out blind to group and side of dominance, using the Image-J programme.

Results: Muscle thickness on the dominant leg was significantly greater than the non-dominant leg in the footballers with a mean difference of 7.3%, while there was no significant dominance effect in the controls (p < 0.05). There was no significant difference between the measurements from transverse or longitudinal scans.

Conclusions: A significant dominance effect exists in ATMG size in this group of Gaelic footballers, likely attributable to the kicking action involved in the sport. This should be taken into account when rehabilitating footballers with anterior tibial pathology. Ultrasound is a reliable tool to measure ATMG thickness, and measurement may be taken in transverse or longitudinal section.

Figures

Figure 1
Figure 1
Scanning position. Test position with star indicating point of measurement. The lateral malleolus and head of fibula can also be seen marked with an 'x'.
Figure 2
Figure 2
Ultrasound images of anterior tibial muscle group, showing line of thickness measurement. A: Transverse scan. B: Longitudinal scan
Figure 3
Figure 3
Pearson correlation graphs showing close association between transverse and longitudinal measurements (cm). NDTRANS = Non-dominant transverse measurement; NDLONG = non-dominant longitudinal measurement; DOMTRANS = dominant transverse measurement; DOMLONG = dominant longitudinal measurement.

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References

    1. Cromwell F, Walsh J, Gormley J. A pilot study examining injuries in elite Gaelic footballers. Br J Sports Med. 2000;34:104–108. doi: 10.1136/bjsm.34.2.104. - DOI - PMC - PubMed
    1. Wilson F, Caffrey S, King E, Casey K, Gissane C. A 6-month prospective study of injury in Gaelic football. Br J Sports Med. 2007;41:317–321. doi: 10.1136/bjsm.2006.033167. - DOI - PMC - PubMed
    1. Reardon K, Galea M, Dennett X, Choong P, Byrne E. Quadriceps muscle wasting persists 5 months after total hip arthroplasty for osteoarthritis of the hip: a pilot study. Int Med Journal. 2001;31:7–14. doi: 10.1046/j.1445-5994.2001.00007.x. - DOI - PubMed
    1. Bleakney R, Maffulli N. Ultrasound changes to intramuscular architecture of the quadriceps following intramedullary nailing. J Sports Med Phys Fit. 2002;42:120–125. - PubMed
    1. Perkin HM, Bond EA, Thompson J, Woods EC, Smith C. Real-time ultrasound: an objective measure of skeletal muscle. Phys Ther Rev. 2003;8:99–108. doi: 10.1179/108331903225002506. - DOI

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