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Article: Study findings from Harvard University provide new insights into bone and joint surgery.
- Article from:
- Medical Devices & Surgical Technology Week
- Article date:
- November 22, 2009
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"Muscle imbalance about the shoulder in children with persistent brachial plexus birth palsy is thought to contribute to glenohumeral joint deformity. We quantified cross-sectional areas of the internal and external rotator muscles in the shoulder by magnetic resonance imaging in patients with chronic brachial plexopathy and the correlation between these muscle cross-sectional area ratios and glenohumeral deformity," scientists in the United States report (see also Bone and Joint Surgery).
"The purposes of this investigation were to evaluate differences in the ratios between affected and unaffected shoulders in the same individual and to assess whether an ...