颌

Methods:116 cases of maxi llofacial fracture wer e evaluated with ISS and revised injury severity score RISS=

116例颌面部骨折病例采用创伤严重度评分法(injury sever ity score，ISS)和RISS法进行创伤严重度评分，RISS=

Methods:116 cases of maxi llofacial fracture wer e evaluated with ISS and revised injury severity score RISS=A12+A2+A3+...+An respectively;the results of ISS/RISS to the cases of maxillofacial fract ure were compared.

ISS对单个区域多发伤的损伤严重程度评价过低，不能反映出单发伤和多发伤的差异，无法说明颌面部多发骨折的实际损伤情况。

Objective To evaluate the dental-facial symmetry in normal Shanghai adults occlusion with posterioanterior cephalometric roentgenography.

目的 对上海地区正常成人牙、颌、面的对称性作评价。

Methods: Normal dentognathic models were obtained by cephalometric roentgenography in 56 teenages (30 boys and 26 girls) aged 10～17 years.

由于正常牙合人的牙、牙弓大小存在着种族、民族和地区间的差别〔1～ 3〕，我国学者已对汉族、藏族人的牙颌模型做了测量研究〔3～ 5〕。

Huanya the age of the child is lively period of time, it is easy to run and play, roughhouse in the sudden collision Shuaidie unexpected situations such as maxillofacial trauma which led to upper anterior teeth is particularly vulnerable to damage the site.

环亚儿童的年龄是一次生动的时期，很容易运行和发挥，如颌面创伤导致上前牙在突然碰撞Shuaidie突发情况时，骚乱是特别容易受到破坏的网站。

The sample comprised 25 patients with the first premolar removed during orthodontic treatment. Digital models and lateral cephalometric records were taken pre- and post- treatment. We chose two kinds of regional superimposition methods on the digital models (One was the mesial zone of the third primary ruga and regional palatal vault, the other was the palate) and Baumrind's best-fit for cephalometric superimposition. The amounts of incisor and molar movement were measured and a comparative study was performed.

三。选择25例拔除上颌第一双尖牙正畸患者治疗前、后的上颌模型进行三维重建，分别使用第三腭皱近心端局部腭穹隆和腭部对同一患者治疗前、后的数字化模型进行局域重叠，以治疗前后头颅侧位片的 best-fit重叠为评价标准，比较三种方法之间的差异，对应用三维数字化牙颌模型纵向重叠评价正畸治疗前、后的牙齿移动进行探索性研究。

Special emphasis is placed on sound running gear, strong neck and jaws, courage and agility, combined with proper condition.

特别需要强调的是正确的奔跑结构、强健的颈部和颌部，勇敢而敏捷，并将上述特点以恰当的方式组合起来。

Objective To study the diagnostic value of carcinoembryonic antigenand salic asidelevel in saliva of patients with malignant tumor.

癌胚抗原和唾液酸作为肿瘤标志物，在口腔颌面部肿瘤中的研究已有许多报道，但多集中在血清含量测定中。

Objective:To investigate the expression and its clinical implication of CA125 in saliva from patients with benign tumor of salivary gland.

唾液腺良性肿瘤是口腔颌面部肿瘤中较常见的肿瘤之一，占唾液腺肿瘤中的60%～70%。

They followed Prince Dolgorukov out into the corridor and met (coming out of the door of the Tsar's room at which Dolgorukov went in) a short man in civilian dress with a shrewd face and a sharply projecting lower jaw, which, without spoiling his face, gave him a peculiar alertness and shiftiness of expression.

他们跟在多尔戈鲁科夫公爵后面来到走廊上，遇见一个从房门里走出来的（多尔戈鲁科夫正是走进国王的这道房门的）身材矮小的穿着便服的人，他长着一副显得聪颖的面孔，颌骨明显地向前突出，不过无损于他的面容，它反而使他赋有一种特别灵活的面部表情。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐