上颌骨的

OBJECTIVE: To observe the effects of autologous platelet-rich plasma on premaxillary distraction osteogenesis in rabbits.

目的：观察自体富血小板血浆对兔上颌骨牵张成骨的影响。

Methods Five cases of advanced juvenile nasopharyngeal angiofibroma invading skull base were treated via transmaxillary approach combined with Weber-Ferguson incision for surgical removal of the tumors.

对5例青少年病人取面部Weber-Ferguson切口，采用经上颌骨翻转面部移位入路手术切除广泛侵及颅底的鼻咽纤维血管瘤。

Objective To study the changes in maxilla,mandible and SN after orthodontic treatment with four premolars extracted in bimaxillary protrusion in adolescents and provide clinical useful data for predicting curative effect after orthodontic treatment.

目的：研究青少年双颌前突患者拔牙矫治前后上颌骨、下颌骨及前颅底的变化，为临床预测矫治后疗效提供临床依据。

Objective To study the changes in maxilla,mandible and SN after orthodontic treatment with four pre－molars extracted in bimaxillary protrusion in adolescents and provide clinical useful data for predicting curative ef－fect after orthodontic treatment.

目的：研究青少年双颌前突患者拔牙矫治前后上颌骨、下颌骨及前颅底的变化，为临床预测矫治后疗效提供临床依据。

Objective:To explore the clinic effect of the craniomaxillary fixation technique for the treatment of maxillary fracture with the mathod of improved extra-oral palpi.

目的：探讨改良口外须颅颌固定治疗上颌骨骨折的临床效果。

The treatment of PPS tumor is primarily exairesis by the transoral approach, cervical approach, cervical-parotid approach, mandible split swing approach and maxillary swing approach.

PPS肿瘤的治疗以手术切除为主，手术径路有经口径路、颈侧径路、颈腮腺径路、下颌骨裂开外旋径路、上颌骨外旋径路。

Nasopalatine duct cyst (AKA: incisive canal cyst) is a developmental, nonneoplastic cyst; it is the most common of the nonodontogenic cysts and develops only in the midline anterior maxilla.

鼻腭管囊肿是一种发育性而非新生物型囊肿，是最常见的非牙源性囊肿，仅仅发生在上颌骨前中线。

The nasoendoscopy examination of and speech intelligibility showed that the patients of maxillary reconstruction with free fibula composite flap can phonate without palatopharyngeal valve insufficiency, nasal emission, and obvious hypernasality, whose speech intelligibility may reach to the normal level.

游离腓骨复合组织瓣上颌骨重建患者的鼻咽纤维镜和语音清晰度检测结果显示，患者无腭咽闭合不全，无鼻漏气及明显过高鼻音，语音清晰度达到正常水平。

The medial crura are supported by their elastic fibrous attachments to the caudal septum and the soft tissue interposed between their feet and the premaxillary area.

内侧脚则通过它们与鼻中隔尾侧端的弹力纤维连接，两内侧脚之间及与上颌骨前区之间靠软组织支撑。

Its mechanism is downward and backward rotation of the mandible, the retrusion of the lower incisors, the protrusion of the upper incisors and the forward growth of maxilla.

FR-Ⅲ是矫治替牙期前牙反的理想方法之一，其机理是下颌骨向下、向后旋转，舌倾下切牙，唇倾上前牙，促进上颌骨向前生长。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。