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PUBMED FOR HANDHELDS

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  • Title: Handedness and bilateral femoral bone densities in men and women.
    Author: Gümüştekin K, Akar S, Dane S, Yildirim M, Seven B, Varoglu E.
    Journal: Int J Neurosci; 2004 Dec; 114(12):1533-47. PubMed ID: 15512837.
    Abstract:
    To examine the relation of hand preference to bilateral femoral bone mineral density (BMD), the right and left total and regional (neck, trochanter, intertrochanteric, and Ward's triangle) proximal femur BMDs (g/cm2) were measured using dual-energy X-ray absorbtiometry (DEXA) in 32 right- and 26 left-handed university students. The mean total BMD of the total right-handers and the mean trochanteric BMD of the right- handed males were greater in the left femur than the right femur. Contrarily, the total left-handers had higher mean intertrochanteric BMD in the right side than in the left side. There were negative correlations between R-L BMD differences and Geschwind scores of total, male, and female subjects. The results suggest that femur-BMD may be related to hand preference.
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