颈半棘肌
Musculus semispinalis colli
- 拉丁语近义词: Musculus semispinalis cervicis
定义
起点:上五或六节胸椎的横突
止点:颈椎棘突,从枢椎至第五颈椎
描述:
颈半棘肌(Semispinalis colli),较前者厚,起自上五或六节胸椎横突的一系列腱性和肉性纤维,止于颈椎棘突,包括从枢椎至第五颈椎。与枢椎相连的纤维束最为粗大,其结构以肌性为主。
參考資料
This definition incorporates text from a public domain edition of Gray's Anatomy (20th U.S. edition of Gray's Anatomy of the Human Body, published in 1918 – from http://www.bartleby.com/107/).