Reverse bayonet. Panel A) Typical volar bayonet fracture. Often the distal end of the proximal fragment is buttonholed through the extensor tendons (arrows). (Copyright © 1994 American Academy of Orthopaedic Surgeons. Reprinted from Operative Management of Upper Extremity Fractures in Children p.27 with permission.) Panel B) Intact volar periosteum and disrupted dorsal periosteum (arrows). The extensor tendons are displaced to either side of the proximal fragment.
Reproduced with permission from: Waters PM, Mih AD. Fractures of the distal radius and ulna. In: Rockwood and Wilkins' Fractures in Children, 6th ed, Beaty JH, Kasser JR (Eds), Lippincott Williams & Wilkins, Philadelphia 2006. Copyright © 2006 Lippincott Williams & Wilkins.
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