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- W Kosuwon, B Mahaisavariya, S Saengnipanthkul, W Laupattarakasem, and P Jirawipoolwon.
- Department of Orthopaedics and Rehabilitation Medicine, Srinakarind Hospital, Faculty of Medicine, Khon Kaen University, Thailand.
- J Bone Joint Surg Br. 1993 May 1; 75 (3): 421-2.
AbstractWe used ultrasonography in ten children with pulled elbow to compare measurements of the radiocapitellar distance (RCD) on the affected and the unaffected sides. Similar measurements were made in a group of ten age-matched normal children. The mean RCD in pronation of the affected and normal sides in the patients with pulled elbows was 7.2 mm +/- 0.7 and 3.8 mm +/- 0.5, respectively (p < 0.0001). In the normal children the mean RCD in pronation was 4.5 mm +/- 0.5. We conclude that ultrasonography is of value for documenting pulled elbow in children.
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