Bale Logan S W, Herrin Sean O
Department of Basic Sciences, University of Western States, Portland, OR 97230, USA.
Case Rep Med. 2017;2017:1864272. doi: 10.1155/2017/1864272. Epub 2017 Jan 22.
Muscle variants are routinely encountered in the dissection laboratory and in clinical practice and therefore anatomists and clinicians need to be aware of their existence. Here we describe two different accessory muscles identified while performing educational dissection of a 51-year-old male cadaver. Tensor fasciae suralis, a rare muscle variant, was identified bilaterally and accessory flexor digitorum longus, a more common muscle variant, was present unilaterally. Tensor fasciae suralis and accessory flexor digitorum longus are clinically relevant muscle variants. To our knowledge, the coexistence of tensor fasciae suralis and accessory flexor digitorum longus in the same individual has not been reported in either cadaveric or imaging studies.
在解剖实验室和临床实践中经常会遇到肌肉变异情况，因此解剖学家和临床医生需要了解它们的存在。在此，我们描述在对一名51岁男性尸体进行教学解剖时发现的两种不同的副肌。双侧发现了罕见的肌肉变异——腓肠筋膜张肌，单侧发现了较常见的肌肉变异——副趾长屈肌。腓肠筋膜张肌和副趾长屈肌是具有临床意义的肌肉变异。据我们所知，在尸体研究或影像学研究中均未报道过同一个体中腓肠筋膜张肌和副趾长屈肌并存的情况。
