上颌

单侧慢性筛上颌窦炎症的CT特征分析

Computer tomography characteristics of one - side chronic ethmoid - maxillary sinusitis

AngleⅢ患者上颌前牵引矫治时机的初步探讨

A preliminary study about the timing of maxillary protraction therapy for Angle ⅲ malocclusion

上颌埋伏牙的CT分型及价值

Buried teeth in maxilla : CT typing and its value

牙颌CT对上颌磨牙近中颊侧第二根管的影像学研究

Image study of maxillary mesio buccal second root canal with dental computed topography

目的探讨上颌窦霉菌病的CT表现及诊断价值。

Objective To research the CT findings of maxillary sinus mycosis and their diagnostic value .

真菌性上颌窦炎的CT特征

CT characteristic of fungal maxillary sinusitis

多重PCR在诊断慢性上颌窦炎耐甲氧西林金黄色葡萄球菌中的作用

The role of multiplex polymerase chain reaction in diagnosis of methicillin-resistant staphylococcus aureus chronic sinusitis

p53蛋白与上颌窦鳞癌复发及预后的关系

The determination of p53 protein in maxillary sinus carcinoma and its prognosis value

模拟上颌前牵引对SD大鼠颅面部生长发育的影响

Influence of simulating maxillary protraction on the position of maxilla in SD rats

上颌窦内异常，如黏稠脓液、黏膜增厚、息肉、黏膜囊肿等，CT表现有一定特点。

The secretory liquid , hypertrophic mucosa , polyps , and mucosal cyst in maxillary sinus had certain characteristics on CT film .

目的：尝试上颌中切牙贴面计算机辅助设计（CAD）方法。

Objective : To develop a new method of computer aided design ( CAD ) of veneer on maxillary incisor .

CT显示20例一侧上颌窦均受累，5例同侧筛窦亦被侵犯。

The unilateral maxillary sinuses of all cases were involved on CT scans , with the ipsilateral ethmoid sinuses invaded in 5 individuals .

上颌组的疗效好于下颌组，两组间有显著性差异（P＜0.05）。

The curative effects for the upper jaw was better than that for the lower jaw and there had a significant difference ( P ﹤ 0.05 ) .

双侧上颌第一磨牙中央窝间宽度增加（2.8±1.1）mm。

The width between the central point of first maxillary molar was increased by ( 2.8 ± 1.1 ) mm .

CT扫描在上颌窦恶性肿瘤的TNM分期中有重要作用。

CT scanning is very useful for diagnosis of malignant tumors of the maxillary sinus at TNM stage .

左侧上颌中切牙的BI最小；左侧上颌第一前磨牙的BI最大；

BI of upper left first bicuspid was the highest , and the upper left incisor was the lowest .

观察142个正常上颌窦及74个病变上颌窦（囊肿16个，息肉13个、上颌窦癌41个，恶性肉芽肿4个）的CT表现。

The CT manifestations of 142 normal maxillary sinuses and 74 abnormal maxillary sinuses ( cyst 16 , polyp 13.malignant tumor 41 and malignant granuloma 4 ) were observed .

结论借助螺旋CT扫描技术和ANSYS有限元分析软件，建立上颌腭骨的有限元模型是切实可行的。

Conclusion It is feasible to construct the three dimensional finite element model of palatal implants in palate by using Spiral CT scan technique and ANSYS software .

结论：用Replace种植体支持的、暂时性粘固剂固定的种植上颌前牙能够获得医、患双方都满意或可接受的临床应用效果。

Conclusion : The satisfactory results of clinical application were achieved to restore the lost maxillary anterior teeth using metal ceramic crowns supported by Replace implant assembly .

方法选用40只7周龄雌性SPF级Wistar大鼠，每只大鼠上颌左右两侧分别为实验侧和对照侧。

Methods The experiment was carried out on forty SPF female Wistar rats , which were 7 weeks old .

结果：根据CT各种图像特点，对上颌埋伏牙从数目、解剖位置、三维相邻关系几方面进行了较为系统的分类。

These images were compared with traditional X - ray films . Results : Based on various CT images , we classified maxillary buried teeth systematically by number , anatomical position and 3D relationship .

方法对27例年龄在11～20岁的骨性II类1分类病例，采用上颌拔除第一前磨牙、下颌拔除第二前磨牙，依据方丝弓技术矫治原则和矫治顺序进行矫治。

Methods 27 skeletal class II division 1 malocclusion patients were extracted 2 upper first premolars and 2 lower second premolars , and treated by Edgewise principles and sequential force system .

CVP动脉灌注诱导治疗上颌窦鳞癌&附27例报告

CVP neoadjuvant chemotherapy arterial injection treated squamous cell carcinoma of maxillary sinus-with 27 Cases Report

上颌窦开口长度0.9～14mm，平均为（5.6±2.5）mm。

The length of ostium is 0.9 ~ 14 mm , average ( 5.6 ± 2.5 ) mm .

方法：对70例上颌窦患者均摄有Water位、Caldwell位、部分患者加摄体层片、侧位片、颅底片及上颌窦造影片。

Methods : All 70 cases were taken Water area and Caldwell area films , some added tomographic , profile , cranial base films and maxillary sinus radiography .

上颌窦乳头状瘤、乳头状瘤癌变及鳞癌的PCNA指数分别为20.58%、55.92%和50.16%。

The PCNA indices in papilloma , papilloma with cancerous change and squamous cell carcinoma were 20.58 % , 55.92 % and 50.16 % respectively ;

3例因鼻出血严重，经反复前鼻孔或前后鼻孔填塞都无效后，采用DAS的基础上颌内动脉末梢血管栓塞。

Cases who were not controlled by anterior and posterior nasal packing received DSA and embolization of internal maxillary artery .

其CT主要表现为鼻腔上部软组织肿块影，易侵及筛窦、上颌窦甚至眼眶和颅内脑组织，同时伴有侵及部位的骨质破坏。

CT findings included soft tissue mass shadows in upper nasal cavity , usually involving of the ethmoidal sinus , maxillary sinus , orbit and intracranial tissues , and the destruction of bone in the involved regions .

方便食品的一场革命&侧记吉林省香辰食品有限公司方便米饭、方便粥类和方便豆类其余43侧上颌窦共植入63颗种植体，长度10～15mm。

The Revolution for Instant Foodstuff 63 implants were placed .

方法选择100个新近拔除的上颌第一前磨牙，分别摄颊舌向和近远中向RVG影像，然后制成透明牙。

Methods One hundred recently extracted human maxillary first premolars were used .