项横肌
Musculus transversus nuchae
定义
一个薄的肌束,称为颈横肌,在相当大比例(25%)的个体中存在;它起自枕外隆凸或上项线,位于斜方肌的浅层或深层;它通常止于耳后肌,但也可能与胸锁乳突肌的后缘相连。
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/).