![44. 下颌骨(上面观)](https://imgs.zsbeike.com/imgs/D/D02084/d02084.0023.5[1c371e5df40d].jpg)
 1.下颌头headofmandible2.翼肌凹pterygoidfovea3.下颌切迹mandibularnotch4.冠突coronoidprocess5.牙根间隔interradicularsepta6.牙槽弓alveolararch7.牙槽缘alveolarborder8.牙槽间隔interalveolarsepta9.牙槽dentalalveoli10.磨牙后三角颊侧缘buccalmarginofretromolartriangle11.磨牙 (共 336 字) [阅读本文] >>