查询词典 maxillary

Operative treatment of Killian′s polyp under nasal endoscope can not only eradicate foci but also reserve function of mucosa, but for severe foci in the maxillary sinus, the optimum operation should be Caldwell-Luc antrotomy.

鼻内窥镜手术治疗Killian息肉既能根治病灶，又能保留粘膜功能，但对于窦内病变严重者，上颌窦根治手术仍为最佳选择。表明鼻内窥镜下诊治Killian息肉是颇具优越性的。

Methods 60 old men were selected into group 1 who suffered from cement caries in both sides of maxillary or mandibular,treated by atraumatic restoration treatment and conventional treatment,respectively.

选择60例双侧后牙患根面龋的老年人为试验组1，双侧分别采用非创伤性充填技术和临床常规治疗方法预备洞型，以银粉玻璃离子充填。

Methods 60 old men were selected into group 1 who suffered from cement caries in both sides of maxillary or mandibular,treated by atraumatic restoration treatment and conventional treatment,respectively.

选择60例双侧后牙患根面龋的老年人为试验组1，双侧分别采用非创伤性充填技术和临床常规方法预备洞型，以银粉玻璃离子充填。

It was found using microwave could eliminate the lesion located at the medial, basial and posterolateral walls of maxillary sinus through enlarged ostium completely and avoid the trauma caused by the operation via the labiogingival groove approach.

发现采用微波热凝术经扩大自然开口能顺利地清除上颌窦腔内、底壁及后外侧壁等部位的病变，避免了病变组织的残留和经唇龈沟径路手术的创伤，提高了ESS的疗效。

This article is a report of sever maxillary protrusion or bimaxillary protrusion cases. They had four first premolar extraction, but the outcomes were not so satisfied. So four first molars were extracted later, and this contributed to a good profile.

此篇文章的主要目的即以骨骼性或齿槽性之严重上颚或上下颚前突病例，在拔除第一小臼齿矫正处置后，因必要再拔除大臼齿继续处置，最后得一良好侧貌的报告。

Objective To determine the frequency and degree of root canal curvature of human maxillary first premolars in buccolingual directions.

目的 确定人上颌第一前磨牙的颊舌向根管弯曲程度和情况。

MAIN OUTCOME MEASURES: Height of maxillary sinus, buccolingual bone thickness at implantation sites and bone density.

主要观察指标：上颌窦高度，植入部位颊舌侧骨厚度，骨密度。

Majority of the four root canals of first maxillary molars showed curvatures at varing degrees in mesiodistal and buccolingual directions, and the second curvatures of them were different too.

上颌第一恒磨牙四个根管在近远中方向、颊舌方向均有不同程度的弯曲，其第二弯曲出现的情况也各不相同。

MB1 root canals of the mesiobuccal root canals in maxillary molars were found obvious curve out by the rate of 82.5% in mesiodistal direction, 77.5% in buccolingual direction and there is no difference of curvature degree in the two directions.

结果：1上颌第一磨牙腭侧根管通畅、较直。2远中颊侧根管在近远中方向有80%，颊舌方向有45%出现大于5的明显弯曲，弯曲位置多位于根中1/3，且近远中向的弯曲明显大于颊舌向(P.05)。3上颌第一恒磨牙近中颊根颊侧根管在近远中方向、颊舌方向分别有82.5%、77.5%出现大于5的明显弯曲。

The study confirmed that the range of sensilla on the maxillary palps included two types of basiconic sensilla, which are both mechanosensory and chemosensory, and one type of campaniform sensilla.

研究证明分布在下颚须上的感器类型包括两种锥形感器(兼有机械感受器和化学感受器的功能)和一种钟形感器。

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