下鼻甲、中鼻甲、钩突、上颌窦和腺样体粘膜均有表面活性物质样板层体的存在。
The surfactant-like multilamellar bodies were identified in the epithelium on the lateral wall and maxillary sinus.
牙齿是嵌入在上颌骨和下颌骨的牙槽突。
The teeth are embedded in the alveolar process of the maxilla and mandible.
上颌骨额突由梨状孔和泪嵴向头侧方向伸出，与额骨和鼻骨相接。
The maxillary processes extend in a cephalad direction form the piriform aperture to the lacrimal crest, uniting with the frontal and nasal bones.
骨性穹隆由一对鼻骨和上颌骨额突构成，好似一个支架，支撑着鼻上部和上外侧软骨。
Consisting of the paired nasal bones and the ascending frontal process of the maxilla, the vault ACTS as a cantilever, supporting the upper nose and the upper lateral cartilages.
目的：探讨上颌前部阶段性骨切开术联合正畸治疗上颌前突的方法。
Objective to evaluate the effect of anterior maxillary segmental osteotomy (AMSO) combined with orthodontic treatment for maxillary protrusion.
方法：本手术通过凿断鼻骨及部分上颌骨额突揿压折断使其耸立以抬高鼻背和移植自体鼻中隔软骨以增高鼻尖或鼻翼，一次性完成鼻外形的整体修复。
Methods: the operation procedure included frustration and elevation of the nasal bone and part of the forntal process of maxilla and replacement of the nasal septum between greater alar cartilages.
随着生长，男女上颌相对于颅底的位置无显著变化，而下颌突度增加；
With growth, the maxillary position which related to the cranial base was remained relatively constant while the mandible continually protruded forward.
目的探讨上颌牙齿前突拔牙矫治的方法及矫治前后的牙牙合关系与侧貌变化。
Objective To investigate methods of treating anterior maxillary teeth protrusion by tooth extraction, and changes of the occluding relation and lateral appearances before and after the treatment.
目的：总结双蒂复合组织瓣法行上颌前突畸形整复术56例临床经验。
Objective: To conclude the clinical experience on orthomorphia of maxillary protrusion deformity by compound tissues flaps with double pedicles in 56 cases.
目的建立唇腭裂合并的上颌骨缺损(牙槽突裂)大鼠模型，并研究其稳定性。
Objective To establish a rat model of cleft lip and palate combined with maxillary bone defect (unilateral alveolar cleft), and investigate its stability.
方法测量11例骨性下颌前突伴偏斜患者治疗前模型，将上颌腭中缝作为中线标准，测量牙弓两侧同名牙接触点到腭中缝的距离，观测牙弓的对称性。
Methods Measurement of 11 dental models was performed, midline of palate was defined as central line, the distance of every contact point to the midline was measured in each side.
结论：经硬腭-唇龈联合路径切除上颌结节部和部分上颌窦后外侧壁及翼突内外板是治疗突入翼腭窝鼻咽纤维血管瘤的有效方法。
Conclusion: The approach from palatum durum chilogum seems to have a salutary effect on resecting the maxillary tuberosity and part of retrolateral wall of the genyantrum.
结论：经硬腭-唇龈联合路径切除上颌结节部和部分上颌窦后外侧壁及翼突内外板是治疗突入翼腭窝鼻咽纤维血管瘤的有效方法。
Conclusion: The approach from palatum durum chilogum seems to have a salutary effect on resecting the maxillary tuberosity and part of retrolateral wall of the genyantrum.
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