Akita K, Tsuboi Y, Sakamoto H, Sato T
Department of Anatomy, School of Medicine, Tokyo Medical and Dental University, Japan.
Surg Radiol Anat. 1996;18(4):335-7. doi: 10.1007/BF01627613.
A subclavius posticus muscle was found in the left side of a Japanese male cadaver. This muscle arose from the first costal cartilage, inserted to the upper margin of the scapula, and was innervated by a branch from the nerve to the subclavius. This excess intermediary muscle between the subclavius and the inferior belly of the omohyoid appears to be more closely related to the subclavius, based on detailed examination of the innervation of this muscle. A possible schematic model of the origin of this muscle is proposed.
在一具日本男性尸体的左侧发现了一块后锁骨下肌。这块肌肉起自第一肋软骨,止于肩胛骨上缘,由锁骨下神经的一个分支支配。基于对该肌肉神经支配的详细检查,这块位于锁骨下肌和肩胛舌骨肌下腹之间多余的中间肌似乎与锁骨下肌关系更为密切。本文提出了该肌肉起源的一个可能的示意图模型。