查询词典 maxillary

Comprehensive presurgical examinations, precise diagnosis, and the surgeon's experiences may have influence on the incidence of these risks. In this article, a case of displacement of dental implant into maxillary sinus was presented. We also discussed the possible occurrence reasons and the ways how to resolve and avoid it.

充分的术前检查、诊断与医师的经验及熟练度，往往会影响术后发生并发症的机会，本文将提出一个病例，发生人工牙根位移到右上颚窦内，经转诊到本院来处理，并搜寻相关文献探讨其可能的发生原因、解决方法、预防之道。

Congenital missing of one or both of the maxillary incisors is the second most common form of tooth agenesis.

上颚侧门齿先天缺失是仅次於第三大臼齿最常见的牙齿缺失。

Methods Three mandibular impact fracture models were prepared using intact human mandibular specimens and simulated maxillary models according to the Hanau principle of articulator and a MTS-858 biological material testing machine.

目的 利用MTS-858生物材料试验机进行下颌骨撞击试验和三维有限元分析方法揭示下颌骨骨折生物力学机制。

Methods:8 cases with maxillary sinus aspergillosis were proformed by surgical speciment and histological examination.

实用放射学杂志000416 目的：探讨上颌窦曲菌病的X线平片和CT表现及其诊断意义。

The main etiologies, such as trauma, chronic maxillary atelectasis, breast cancer metastasis, and orbital varix, will be discussed.

对常见的病因比如外伤，慢性上颌骨塌陷，乳腺癌转移和眼静脉曲张都进行了讨论。

Results The patency rates of the maxillary ostia in patients with enlarged and unchanged maxillary ostia were 92.9% and 80.4% respectively.

结果 窦口的开放率在不扩大和扩大上颌窦自然开口的术侧中分别为92.9%和80.4%（随访6个月时）。

Results The patency rates of the maxillary ostia in patients with enlarged and unchanged maxillary ostia were 92.9% and 80.4% respectively.

结果 窦口的开放率在不扩大和扩大上颌窦天然开口的术侧中分别为92.9%和80.4%（随访6个月时）。

Results The patency rates of the maxillary ostia in patients with enlarged and unchanged maxillary ostia were 92.9% and 80.4% respectively.

结果 窦口的开放率在不扩大和扩大上颌窦自然开口的术侧中分别 92.9%和80.4%（随访6 月时）。

Objective: To compare results of blood supply of composite mandibular flaps in the blood supply pedicles with external maxillary artery and inferior dental artery and only with external maxillary artery.

目的：比较以颌外动脉为供血蒂和以颌外动脉及颌内动脉分支下齿槽动脉共同形成供血蒂的下颌区复合组织瓣的血供差异。

Materials And Methods 1, The animal model of Sprague-Dawley rat for maxillary protraction was made in this study, and an appliance based on the principle of protraction headgear was designed and made for maxillary protraction treatment which was hooked over the front of the zygomatic arch ,and a hole was made on the skull in the experimental group rat .

以面具式前牵引矫治器为原理制作特殊的前牵引支架，以外科方法安装支架挂在大鼠颧弓前端，在实验加力组大鼠头颅上打孔，安放挂钩，通过弹性牵引提供支架向前牵引的支抗。2、以该动物模型为基础，选用90只五周龄的Sprague—Dawley健康雌性大鼠作实验动物，随机分到实验加力组、正常对照组、手术对照组。

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