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- Objective:To study the molar s collateral canal and its position of apical foramen. 目的:研究磨牙侧副根管及其根尖孔的解剖学位置。
- Under dental operating microscope (DOM), the location and the distances from their apices of the apical foramen in the mesiobuccal root canal were determined. 研究国人离体上颌第一、二磨牙近中颊根的根尖孔位置,并讨论其临床意义,为临床治疗该根管提供解剖依据。
- Methods:Macrography was used to observe the morphology of the mesiobuccal root,the degree of abrasion,the morphology of the floor of pulp cavity, the number and type of apical foramen. 方法:肉眼观察近颊根外形,牙合面磨耗程度,髓室底形态,根尖孔数目及类型;游标卡尺测量各项长度指标及根尖孔到牙根顶点的距离;
- Keywords Premolar;Morphology of root canal;Apical foramen;Anatomy; 关键词前磨牙;根管形态;根尖孔;解剖;
- Keywords electronic apex locator;apical foramen;apical constriction; 根管长度测量仪;根尖孔;根尖狭窄;
- Study on anatomy of apical foramen and morphology of root canal of maxillary first premolar 上颌第一前磨牙根管形态和根尖孔的解剖研究
- 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
- Keywords Widening of root canal;Electronic apex locator;Accuracy;Apical foramen; 根管扩大;根管长度电测仪;准确性;根尖孔;
- apical foramina [医] (牙)根尖孔
- apical foramen of tooth 根尖孔,牙根尖孔
- apical foramen [牙]根尖孔(解)Foramen apicis radicis dentis{拉}
- Seeds numerous, flat, apical end winged. 种子多数，平，顶端末端具翅。
- Ovary with apical, elongate portion ca. 4 cm. 子房具顶生，延长部分达4厘米。
- Sepals triangular, without apical rostellum. 萼片三角形，没有顶端蕊喙。
- Style surpassing nutlets but not apical prickles. 花柱超过小坚果但不是顶端的皮刺。
- Resecton of Tomors of the Foramen Magnum. 枕骨大孔区肿瘤切除术------玉琦
- Other Titles: Are Suchow Apical Vowels Tagetless? 苏州话的舌尖元音是否有标的？
- Carpels shortly stipitate, apical beak filiform. 心皮具短柄，顶端具喙。
- Sepal apex without an apical appendage. 萼片先端没有一顶端附属物。
- Labellum obovate, large, apical margin undulate. 唇瓣倒卵形，大的，顶端的边缘波状。
