Absence of more than two first premolars or absence of a first and a second premolar.
缺少超过两个第一前臼齿或者一个第一和一个第二前臼齿。

Distribution of actin in rat molars and during their development
肌动蛋白在大鼠磨牙及其发育中的分布研究

Objective To improve the diagnosis of acute pulpitis on molars without carious lesions.
目得为了进一步提高非龋性磨牙急性牙髓炎得诊断水平。

Split dowel crown restorations of residul root and crown of molars in the aged
分体桩核冠修复老年人磨牙残根残冠

Aim To investigate the clinical incidence of the second mesiobuccal root canal of maxillary first molars.
目的研究上颌第一磨牙近中颊根第二根管的临床发现率。

Effect of restored meisoocclusal cavity of molars with inlay and amalgam
嵌体修复磨牙邻牙合面洞的疗效

Next to it surface two more molars with silver amalgam fillings.
在它旁边还有几颗用银补过的磨牙。

A comparison of analgesic effects of the five prescriptions in the extraction of the third unerupted molars
埋伏阻生齿拔除术后五种镇痛方案的比较

Distinguishing first from second molars of Gigantopithecus by multivariate analyses
分辨巨猿第一与第二臼齿的多元分析方法

Similar to the anatomised shape of molars with good joint feature
接近磨牙解剖形态, 贴合性好

ObjectiveTo study the anatomy of the maxillary first permanent molars.
目的了解上颌第一恒磨牙牙体解剖基础知识。

Anatomy and clinical significance of the root canal system and apical foramen of mandibular first premolars
下颌第一前磨牙根管系统和根尖孔解剖及临床意义

Effects of maxillary first premolars tooth anatomy on root canal treatment difficulty
离体上颌第一前磨牙解剖因素对根管治疗术难度的影响

Distal movement of molars in patients with the skeletal anchorage system
微钛板支抗在远中移动磨牙中的临床应用

The relation between anterior teeth and eruption of the third molars
前牙与第三磨牙萌出的关系

The Use of Slingshot Appliance to Move Molars Distally
弹弓式磨牙远移器的临床应用

The main effects of the appliance were posterior and anterior rotation of the mandible and visualization of the mandibular molars.
的主要影响设备是和前旋转后的下颌骨及远的下颌磨牙。

The crowns will be applied in primary dentition and permanent young molars for
可应用于主要牙齿和臼齿

Treating Maxillary Dental Arch Crowding and Protrusion of the Patient with Mandibular Molars Missing by Implanting Miniscrew Anchorage
种植微螺钉支抗矫治下颌磨牙缺失患者的上牙前突伴拥挤

Clinical evaluation of the devitalizing effects on devitalizing paste without Arsenic in molars
无砷失活剂失活效果的临床评价

The most severe attachment loss occurred in mandibular incisors and the maxillary first molars.
在全口牙中，下切牙和上颌第一磨牙的附着丧失最多。

Double molars band.
双磨牙带环

Clinical experience of mesioligual band hook in cloosing mandibular molars space
带环舌侧近中钩在关闭磨牙间隙中的临床研究

Root resorption observation of molars distalized by face bow using dental positioning films
根尖定位片定量观测推磨牙远移后牙根吸收

For upperlower molars. very wide fringe for broad sight.
上颌磨牙，特别是劈裂的牙齿。