The lower mandible could not move backward.
下颌不能再向后运动。
Methods The orthopedics of deformity of lower mandible was performed with osteotomy.
方法利用截骨术，削磨术对下颌骨角、体、颏区畸形进行矫治。
Beak color gives away a kingfisher's gender: males show mostly black, while females have an orange lower mandible that matches their feet.
喙的颜色可以用来区分翠鸟的性别：雄性的喙大部分是黑色，而雌性的下颌是橙色的，正好同它的脚相配。
Results 50 patients underwent this operation and had a very good rejuvenescent facelift effect of pars buccalis, lower mandible and labial commissure.
结果50例均达到了面颊部及下颌部、口角部除皱的良好效果。
Objective:To observe the blood supplies system of the lower jaw bone and provide anatomical basis for clinical surgery of mandible.
目的：研究下颌骨的血供，为有关下颌骨的外科临床提供解剖学基础。
Also known as the lower jaw, the mandible houses the lower teeth. The tongue and lower lip also ride on the mandible.
也被称为下颌，下颌的房屋下齿。舌和唇还骑在下颌骨。
Moreover, the bones in the front part of a baleen whale's lower jaw, or mandible, aren't fused as they are in other mammals.
另外，须鲸下颚前部的骨骼，也就是所说的下颌骨，并不像其他哺乳动物一样是愈合在一起的。
The lower jaw is called the mandible or mandibular bone.
下颌关节被称为下颌或下颌骨。
The upper end of the bracket body (1) is connected with a cheek side fixed wing (2), and the lower end of the bracket body (1) is connected with a mandible fixed wing (3).
支架主体（1）的上端连接有颊侧面固定翼（2），支架主体（1）的下端连接有下颌骨固定翼（3）。
The mandible resumed a normal growth direction, and the lower incisors flared more than normal.
下颌骨的生长方向趋于正常，下切牙略唇倾。
The depressor anguli oris muscle depress the corner of the mouth, the mentalis muscles pulls the lower lip out, and the platysma depresses the mandible.
降鼻翼肌可将嘴角下拉，颏肌可让下唇向外伸展，颈阔肌可使下颔下移。
The depressor anguli oris muscle depress the corner of the mouth, the mentalis muscles pulls the lower lip out, and the platysma depresses the mandible.
降鼻翼肌可将嘴角下拉，颏肌可让下唇向外伸展，颈阔肌可使下颔下移。
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