Daffinà Julia, Ricci Ilaria, Arrigoni Francesco, Bruno Federico, Palumbo Pierpaolo, Splendiani Alessandra, Di Cesare Ernesto, Masciocchi Carlo, Barile Antonio
Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.
Semin Musculoskelet Radiol. 2023 Apr;27(2):214-220. doi: 10.1055/s-0043-1764224. Epub 2023 Apr 3.
Different anatomical variants can be found in the ankle and foot, generally as occasional findings, although they can be the cause of diagnostic pitfalls and difficulties, especially in radiographic interpretation in trauma. These variants include accessory bones, supernumerary sesamoid bones, and accessory muscles. In most cases, they represent developmental anomalies found in incidental radiographic findings. This review discusses the main bony anatomical variants, including accessory and sesamoid ossicles, most commonly found in the foot and ankle that can be a cause of diagnostic challenges.
踝关节和足部可发现不同的解剖变异，通常为偶然发现，尽管它们可能是诊断陷阱和困难的原因，尤其是在创伤的影像学解读中。这些变异包括副骨、多余的籽骨和副肌。在大多数情况下，它们代表偶然影像学检查发现的发育异常。本综述讨论了主要的骨性解剖变异，包括足部和踝关节最常见的副骨和籽骨小骨，这些可能是诊断挑战的原因。
