患者均有严重的小下颌畸形并伴轻度的上颌后缩畸形，睡眠呼吸暂停指数AI＞5，且睡眠时血氧饱和度都有不同程度的降低。
All patients have severe retrognathia with slight maxillary retrognathia, and their apnea index (AI) was higher than 5 as well as with oxygen hyposaturation during sleep.
目的探讨自体下颌骨外板作为鼻支架在外伤后严重鞍鼻畸形矫正中的应用。
Objective to study the autogenous outer table of mandibular as bone graft in management of severe trauma saddle deformity of nose.
目的探讨采用口内入路的不同术式矫正下颌角嚼肌肥大畸形的优缺点及适应证。
Objective To evaluate the surgical corrective results of prominent mandibular Angle with masseter muscle hypertrophy by using intraoral approach.
下颌偏斜畸形表现程度随生长发育逐渐加重，从替牙期到恒牙期有从下颌移位向真性骨骼畸形发展的趋势。
Display degree of mandibular lateral deformity is aggravating gradually to grow at the same time, which is development trend from mandible shift to the genuine skeleton deformity.
目的研究发育性偏颌畸形患者下颌开闭口运动的特点，探讨偏颌畸形对下颌运动功能的影响。
Objective To investigate the character of mandible movement with developmental lateral jaw deformity and the influence on oral function.
随着在一些综合征患者或先天畸形患者治疗中的应用，牵张成骨对下颌骨发育的影响越来越受到学者们的关注。
With its application in many children with some syndromes or protal deformities, the effect of DO on the development of children has been paid more and more attention.
方法对16例下颌后缩畸形且经p SG测试证实为阻塞性睡眠呼吸暂停(OSA)的患者的面形进行手术矫治。
Methods 16 patients with mandibular retrognathia who were diagnosed as OSA combined with hypertension by polysomnography (PSG) were treated with facial plastic operation.
目的探索治疗下颌角肥大伴颏畸形时隆颏的新方法。
Objective To investigate a new method of genioplasty for treatment of a prominent mandibular Angle with mandibular malformation.
先天畸形、创伤、炎症和肿瘤等所致的下颌骨缺损重建在临床上仍是一个难题。
Reconstruction of mandibular defect caused by congenital malformation, trauma, infection or tumor re-mains a challenge.
【目的】探讨牵引成骨术在治疗青少年下颌骨畸形中的效果。
Objective To explore the effect of distraction osteogenesis (DO) in the treatment of juvenile mandibular deformity.
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。
Objective:To correct mandibular prognathism with the technique of sagittal split ramus osteotomy(SSRO) and extraoral vertical ramus osteotomy(EVRO).
方法利用截骨术，削磨术对下颌骨角、体、颏区畸形进行矫治。
Methods The orthopedics of deformity of lower mandible was performed with osteotomy.
由于先天或后天的一些因素，导致下颌骨部分缺损或不对称，而这种缺损或不对称常常导致严重的功能丧失和颜面畸形。
Mandibular segmental defect or asymmetry due to congenital or acquired factors will lead to severe functional incapacitation and facial deformity.
目的：提高双侧下颌角肥大伴有小颏畸形的手术治疗效果。
The small chin deformity was a commen developmental deformity of the jaw.
目的： 研究采用牵引成骨技术治疗由于下颌骨骨量不足造成的牙颌面畸形。
The mandibular deformities caused by bone deficiency can be effectively corrected with the technique of distraction osteogenesis.
前言：目的：研究牵引成骨技术在矫正下颌正中陈旧性骨折畸形治疗中的应用。
Objective: To investigate the application of distraction osteogenesis technique in old chin splintered fracture.
影响错畸形型的骨骼因素主要包括上下颌矢状关系、垂直骨型、颏部倾斜度。
The main skeletal factors influencing malocclusion include the saggital and vertical skeletal relationship and the gradient of chin;
影响错畸形型的骨骼因素主要包括上下颌矢状关系、垂直骨型、颏部倾斜度。
The main skeletal factors influencing malocclusion include the saggital and vertical skeletal relationship and the gradient of chin;
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