目的评价上颌部动静脉畸形的PVA 永久性栓塞治疗。
Objective To evaluate the embolization of arteriovenous malformations of the maxillary region with PVA.
这两位研究人员表示，在打哈欠时，上颌窦的壁部(位于鼻子两边的脸颊上)像风箱一样弯曲，帮助大脑降温。
During yawning, the walls of the maxillary sinuses (located in the cheeks on each side of the nose) flex like bellows and help with brain cooling, according to the researchers.
在上颌，基牙的分布情况不允许做不覆盖腭部的设计。
In the maxilla, the abutment distribution did not allow a palatal-free restoration.
方法采用螺旋CT扫描、计算机图像处理及CAD技术，建立含腭部种植体的上颌骨三维有限元模型。
Methods A three-dimensional finite element model of maxilla containing palatal implant was built using spiral CT scanning, computer image processing, and CAD technology.
在上颌，基牙的分布情况不允许做不覆盖腭部的设计。
In the maxilla, the abutment distribution did not allow a palatal - free restoration.
目的分析颞肌瓣即刻修复上颌骨及腭部术后缺损患者的语音功能恢复情况。
Objective To evaluate recovery situation of the speech function on repairing defects of maxilla and palate with temporalis muscle flap.
目的：为血管造影下上颌动脉翼腭部栓塞手术及鼻内窥镜翼腭窝区域手术提供解剖学资料。
Objective:To provide anatomy data for embolization at third portion of internal maxillary artery and endoscopic surgery approach to pterygopalatine fossa.
方法采用螺旋ct断层扫描、计算机图像处理、计算机辅助设计和有限元软件处理，建立含腭部种植体的上颌骨三维有限元模型。
Methods Spiral ct scanning, image processing and CAD technology and FEM software were employed in the study to construct the three-dimensional finite element model of maxilla with a palatal implant.
结果：颊脂垫修复腭部缺损、颊部缺损、上颌骨缺损效果满意。
Results: It is satisfactory to use the buccal fat pads to repair and re - establish the palate defects, maxillary defects, buccal defects and other dentofacial defects.
目的：探讨折叠前臂桡侧游离皮瓣修复上颌、腭部组织缺损的特点。
Objective: To explore the repair method of maxilla and palate defects by folding radialis forearm free flaps.
结论：折叠前臂游离皮瓣是修复上颌、腭部组织缺损较好的材料之一。
Conclusion: the folding radialis forearm free flap is effective and it is the first choice in repairing maxilla and palate defects.
目的：探讨片段弓技术联合部种植支抗压低上颌磨牙，为下颌牙缺失的种植修复提供足够的合间距离。
Objective: To evaluate the effect of segmental arch technique and implant reinforcing anchorage on depressing the elongated opposed teeth for preparing enough space for mandibular dental implant.
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：1倾斜移动内收上颌组牙时，各个牙的牙槽嵴顶部和根尖部都有明显的应力集中区域。
Conclusions: 1 the stress is concentrated in alveolar bone crest and apex area of the maxillary anterior teeth while they are in tipping movement.
结论：1倾斜移动内收上颌组牙时，各个牙的牙槽嵴顶部和根尖部都有明显的应力集中区域。
Conclusions: 1 the stress is concentrated in alveolar bone crest and apex area of the maxillary anterior teeth while they are in tipping movement.
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