Mandibular ramus reconstruction using embedded self-loading distractor in a rabbit.
内置自加载牵张器重建兔下颌支的实验研究。
If the remodeling resorption at the anterior aspect of the mandibular ramus is limited, the eruption of the mandibular third molars might be blocked.
如果下颌升支前部的吸收改建有限，下颌第三磨牙的萌出就会受阻。
Ameloblastoma is usually locally invasive, bubbly mixed cystic and solid mass involving the posterior mandibular ramus associated with an unerupted 3rd molar tooth.
造釉细胞瘤通常有局部的侵蚀性，表现为多囊泡状改变和和实性的肿块，累及下颌支后部伴有未萌出的第三磨牙。
Objective: To study the distribution of stress caused by different mastication muscles in mandibular ramus operative area after sagittal split ramus osteotomy (SSRO), so as to guide the clinical work.
目的：探讨下颌升支矢状骨劈开术（SSRO）前徙下颌后，在不同颌周肌肉作用下，下颌升支手术区内的应力分布情况，从理论力学的角度为临床治疗提供依据。
Conclusion Mandibular width after bilateral sagittal split ramus osteotomy is a little bigger than before surgery, but this change has little influence on face.
结论①下颌骨宽度在双侧下颌升支矢状劈开截骨术后较术前有轻微增大，但对容貌没有大的影响。
Objective: the purpose of this study is to observe the changes of ramus height and condylar movement after mandibular reconstruction.
目的：观察单侧或部分下颌骨缺损重建术后升支高度和下颌骨髁状突运动的变化。
Objective:To correct mandibular prognathism with the technique of sagittal split ramus osteotomy(SSRO) and extraoral vertical ramus osteotomy(EVRO).
目的：应用粗裂钻和薄刃锐利骨凿施下颌骨升支垂直截骨术和矢状劈开截骨术治疗下颌骨前突畸形。
Mandibular Angle ramus outermost part of bony plates called bone plate, which is equivalent to masseter muscle attachment surface.
下颌角升支部分最外层骨板叫骨外板，相当于咬肌附着面。
Methods 21 cases of mandibular angle and ramus fractures were treated by screwed miniplates placed through an intraoral incision with transbuccal mini-incision.
方法：对21例下颌骨角部和升支骨折患者，经口内切口联合颊部小切口穿刺复位内固定。
Methods 21 cases of mandibular angle and ramus fractures were treated by screwed miniplates placed through an intraoral incision with transbuccal mini-incision.
方法：对21例下颌骨角部和升支骨折患者，经口内切口联合颊部小切口穿刺复位内固定。
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