PDF(Pubmed)
Abstract：
The os peroneum is an accessory ossicle located along the lateral aspect of the cuboid bone. Its position can serve as an indicator of peroneus longus tendon (PLT) injury. Imaging studies including radiographs and MRI can help detect malposition of the os peroneum and progressive injuries to the PLT and its associated structures. We report a case of a woman with recurrent foot and ankle pain, demonstrating progressive retraction of the os peroneum, implying severe PLT injury which may have ultimately predisposed her to a traumatic fifth metatarsal base fracture. This case highlights the importance of scrutinizing the appearance and position of the os peroneum on radiographs.
摘要：
腓骨是位于长方体骨外侧的辅助小骨。它的位置可以作为腓骨长肌腱（PLT）损伤的指标。包括X光片和MRI在内的影像学研究可以帮助检测腓骨的错位以及对PLT及其相关结构的进行性损伤。我们报道了一例反复出现的足踝疼痛的女性,展示了Osperonium的渐进收缩，这意味着严重的PLT损伤可能最终使她倾向于创伤性第五跖骨基部骨折。此案例强调了在射线照片上仔细检查o的外观和位置的重要性。
