The incidence of congenital absence of the third molar was much higher in maxilla than in mandible.
上颌第三磨牙牙胚的缺失率明显大于下颌

abstract Objective To summarize the experience in the postoperative management of ENThead and neckoral and maxillofacial surgery.
目的探讨耳鼻咽喉头颈口腔颌面外科手术术后气道管理。

In the maxilla, the abutment distribution did not allow a palatalfree restoration.
在上颌，基牙的分布情况不允许做不覆盖腭部的设计。

Maxillofacial surgical instruments or accessories
上额面手术仪器或附件

adenoid cystic carcinoma of submaxillary gland
颌下腺腺样囊性癌

maxillofacial prosthetic adhesive
颌面修复粘接

Objective To investigate the gingival recession of adults after rapid maxillary expansion.
目得探讨上颌快速扩弓对成人牙龈退缩得影响。

ObjectiveTo improve beauty of face and masticatory function in adults with premaxillodental protrusion.
目得改善成人上牙前突得面容美观及提高咀嚼功能。

Characteristics of advanced wound ballistics and principles of firearm wounds management in oral and maxillofacial region
颌面部现代创伤弹道学特点和火器伤救治原则

Maxillomandibular advancement.
双颌前徒术

Total Airway Obstruction After Maxillomandibular Advancement Surgery for Obstructive Sleep Apnea.
患者在上下颌徙前术后发生全气道梗阻。

Possible factors affecting the position of the first molar in the maxilla
上颌第一恒磨牙在颌骨中矢状位置的影响因素

Changes of Craniofacial Hard Tissue af ter Orthodontic Treatment in BiMaxillary Protrusive Patients.
双颌前突畸形正畸治疗后颅面硬组织变化的研究

Objective To investigate the diagnosis and treatment methods of maxillary sinus carcinoma.
目得探讨上颌窦癌得诊断和治疗方法。

Objective The aim of this study was to investigate the root canal system of maxillary first premolar.
目的观察离体上颌第一前磨牙根管解剖结构。

Aim To investigate the clinical incidence of the second mesiobuccal root canal of maxillary first molars.
目的研究上颌第一磨牙近中颊根第二根管的临床发现率。

The airflow in the maxillary air sinus and by the maxillary hiatus was slow.
上颌窦口和上颌窦内的气体流速均较低。

Experimental study on iliac crest cartilage and costal cartilage graft in alae nasi and on maxilla surface
髂嵴软骨及肋软骨移植于鼻翼及上颌骨表面的实验研究

A Study of Secretion in the middle meatus and maxillary sinus with allergic fungal rhinosinusitis
变应性真菌性鼻窦炎患者中鼻道与上颌窦的真菌分析

maxillary alveolar bone.
上颌牙槽骨

Atrophy of edentulous maxillary alveolar ridge
无牙性上颌骨牙槽嵴萎缩

Conclusion alveolus had induced Maxillary abberation in our animal model.
结论唇裂伴牙槽裂对上颌骨生长发育具有一定的影响。

Measurement and analyses of the neck of maxillary premolar
上颌前磨牙颈部宽、厚、曲度的测量分析

Measurements and analyses of the relationship between the mesiodistal width of the maxillary central incisor and nasal width
正常人鼻与上中切牙宽度关系的测量分析

Methods 7 cases of hamartomas and maxillofacial region were summed up and analyzed.
方法分析了7例错构瘤病例的临床资料和组织学表现。