Del Sol M, Junge C, Binvignat O, Prates J, Ambrosio J
Rev Med Chil. 1989 Jun;117(6):677-81.
The accessory soleus muscle is infrequently found; no reports of it are available in South American literature. It is found between the tibia and the soleus muscle in the distal leg. It may be misdiagnosed as a hemangioma, lipoma or sarcoma. It may be the cause of functional disorder such as varus or equino-varus. Among 254 dissections performed in young adults of both sexes and different ethnic origin we found only 2 accessory soleus muscles, both in males. One originated from the soleus muscle and was inserted in the superior aspect of the "calcaneo", in front of the "tendon calcaneo". The other originated from the anterior fascia of the soleus muscle and was inserted on the medial aspect of the "calcaneo". The clinical significance of the accessory soleus muscle is related to the presence of pain or functional disorders.
副比目鱼肌很少见；南美文献中没有关于它的报道。它位于小腿远端的胫骨和比目鱼肌之间。它可能被误诊为血管瘤、脂肪瘤或肉瘤。它可能是内翻或马蹄内翻等功能障碍的原因。在对不同种族的年轻男女进行的254次解剖中，我们仅发现2例副比目鱼肌，均为男性。其中一例起源于比目鱼肌，止于“跟骨”上方、“跟腱”前方。另一例起源于比目鱼肌前筋膜，止于“跟骨”内侧。副比目鱼肌的临床意义与疼痛或功能障碍的存在有关。
