声韧带
Ligamentum vocale
定义
声襞(plicœ vocales;下声带或真声带)与发声有关,其内含两条坚韧的索状结构,称为声韧带(ligamenta vocales;甲杓下韧带)。每条韧带由一束黄色弹性组织构成,前方附着于甲状软骨角,后方附着于杓状软骨的声带突。其下缘与弹性圆锥薄而外侧的部分相延续。其上缘构成喉室的下界。外侧面有声肌与之平行排列。其内侧面覆有黏膜,该黏膜极为菲薄,并与其表面紧密贴附。
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/).