上颌第二磨牙,maxillary second molar英语短句,例句大全

上颌第二磨牙,maxillary second molar
1)maxillary second molar上颌第二磨牙
1.Objective:To describe an anatomical variation in maxillary second molar.目的:报告上颌第二磨牙根管系统的一种罕见的解剖变异。
2.Incidence rate of 4 root canals in maxillary second molar is very low and most molars have only two mesiobuccal root canals.上颌第二磨牙四根管发生率低,且主要类型为近颊双根管的四根管,腭侧双根管的四根管十分罕见。

英文短句/例句

1.The Clinical Study of Maxillary Second Molar of Middle-Age and gerontism中老年上颌第二磨牙根管的临床研究
2.The Clinical Study of Distalizating Maxillary Molar after Maxillary Second Molar Extraction;拔除上颌第二磨牙远移第一磨牙矫治Ⅱ类错（牙合）的疗效研究
3.Maxillary second molar with two palatal roots and five root canals上颌第二磨牙腭侧双根及五根管一例:病例报告
4.Evaluation of the Efficiency of Pendulum Appliance for Molar Distalization and of That Related to Second Molar Eruption Stage;“摆”式矫治器远中移动上颌磨牙的疗效分析及上颌第二磨牙萌出对疗效的影响
5.Objective To investigate the root and canal morphology of extracted maxillary second premolars.目的观察上颌第二前磨牙的牙根及根管形态。
6.In Vitro study of the anatomy of 36 maxillary second permanent molars of the Uighur people维吾尔族上颌第二恒磨牙牙体解剖的离体研究
7.Effects of Maxillary First Molar Distalization Related to the Eruption of Second Molar;远中移动上颌第一磨牙对第二磨牙萌出影响的研究
8.The comparative study of the automatical drift of the third molar after the extraction of the maxillary and mandibular second molar上下颌第二恒磨牙拔除后第三磨牙自行迁移情况的比较观察
9.Image study of maxillary mesio buccal second root canal with dental computed topography牙颌CT对上颌磨牙近中颊侧第二根管的影像学研究
10.The morphological study about secondary mesiobuccal canal(MB2) of the maxillary second molar in vitro of Shandong region山东地区上颌第二恒磨牙近中颊根第二根管的离体牙研究
11.In vitro study of the secondary mesiobuccal canal of the maxillary second molar上颌第二恒磨牙近中颊根第二根管的离体牙研究
12.Study of the Root Canal System Anatomy of Permanent Maxillary Second Molars in Shandong Province山东地区上颌第二恒磨牙根管系统解剖研究
13.After treatment the changes of dental arch width in first and second premolar region were larger than that of cuspid and first molar regions.上颌第一、二双尖牙间各自宽度较尖牙间、一磨牙间宽度增加显著。
14.Difference of Enamel Thickness of the Maxillary Second Premolars of People Two Thousand Years Ago and Modern Human两千年前人与当代人上颌第二前磨牙牙釉质厚度的测量观察
15.The Operating Microscope in the Research of Second Mesiobuccal Canals in the First Maxillary Molars;应用手术显微镜对上颌第一磨牙近中颊根第二根管的研究
16.The Impact of Improved Access on Detection of the Second Mesiobuccal Canal of Maxillary First Molar改良开髓洞形应用于寻找上颌第一磨牙近中颊根第二根管的研究
17.Endodontic retreatment of untreated second mesiobuccal canals in treated maxillary first molars上颌第一磨牙遗漏近颊第二根管的显微根管再治疗
18.Analysis of Rebuilding of Alveolar Bone after Closing the Space of Absence of Lower First Molar with Movement of Distal Lower Second Molar and Suspension and Erection of Horizontal Impaction Lower Third Molar前移下颌第二磨牙及竖直水平阻生的第三磨牙矫治下颌第一磨牙缺隙的牙槽骨改建的研究

相关短句/例句

Maxillary second molar上颌第二恒磨牙
1.The objectives of this study are to get some anatomical knowledge about the MB2 of the maxillary second molar of Shandong region by studying the teeth in vitro including the discovery rate of MB2,the root canal system,and the location of apical foramens,which may help us to improve the successful rate of RCT of the maxillary molar.目的:本研究的目的是利用离体牙研究山东地区上颌第二恒磨牙近颊第二根管(MB2)的基本情况,研究内容包括:MB2的发现率、根管系统、根管口位置及根尖孔解剖等;为提高本地区上颌第二磨牙根管治疗的成功率提供解剖学基础。
3)maxillary first permanent molar上颌第一恒磨牙
1.Application of dental operative microscope in detecting the mesiobuccal root canal orifice of the maxillary first permanent molar;牙科显微镜在探查上颌第一恒磨牙近颊根管口的应用
2.Using five different ways to study the root canal orifices of the maxillary first permanent molar teeth;不同方法探查上颌第一恒磨牙根管口的研究
4)maxillary first premolar上颌第一前磨牙
1.Correlation and regression analysis of crown and root measurements of maxillary first premolar;上颌第一前磨牙冠根测量值的相关和回归分析
2.Objective To investigate the morphology and the root canal system of the maxillary first premolars, and to provide reference for the endodontic treatment.目的探讨成都地区成人上颌第一前磨牙的解剖外形及其根管的形态特点,为牙体牙髓病的临床治疗提供理论依据。
3.Objective To investigate root canal curvatures of human maxillary first premolars in buccolingual di-rections.目的研究上颌第一前磨牙根管颊舌向的弯曲情况。
5)maxillary first molar上颌第一恒磨牙
1.Assessment of reliability of second mesiobuccal canals in extracted maxillary first molars as located by different observers;不同医师探寻离体上颌第一恒磨牙MB2根管口的可靠性评价
2.There are several apparatics which can be used to distalize the maxillary first molar.远移上颌第一恒磨牙的矫治装置很多，加力方式主要有三种：颊侧加力、舌侧加力、颊舌侧同时加力。
6)The maxillary third molar上颌第三磨牙
1.Results The maxillary third molar s root was longer than the crown, the buccopalatal dimension was greater than the mesiodistal.目的探讨上颌第三磨牙牙尖数目与牙根型、牙根型与根管数目间的关系,为上颌第三磨牙的保留和再利用提供参考。