1) maxillary molars
上颌磨牙
1.
A vitro study on the type of the mesiobuccal root canal of the maxillary molars and its clinical significance;
上颌磨牙近颊根根管类型及其临床意义
2.
AIM:To investigate the transverse configurations of mesiobuccal root canals of the maxillary first and second molars in Chinese population using the serial root sections technique,and provide theoretical and experimental evidence for clinical management of mesiobuccal root canals and increase the success rate of root canal therapy in maxillary molars.
目的:研究国人离体上颌第一、二磨牙近中颊根根管的内径和截面形态,为临床进行上颌磨牙根管治疗提供理论参考。
2) maxillary molar
上颌磨牙
1.
Progress in research of second mesiobuccal canal of maxillary molar;
上颌磨牙近中颊根第二根管的研究现状
2.
Objective To investigate the clinical effects of the maxillary molar distalization with modified Distal-Jet appliance.
目的探讨改良Distal-Jet矫治器远中移动上颌磨牙的临床疗效。
3.
Methods: Patients whose maxillary molar need root canal therapy was scanned with Computed topography.
目的:利用牙颌CT(PROMAX3D)研究活体上颌磨牙近中颊侧第二根管(MB2)口、髓腔形态及其解剖位置关系影像,为临床根管治疗提供可靠的影像学依据。
4) 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
5) 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。
6) 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。
补充资料：口腔上颌窦瘘
口腔上颌窦瘘
oroantral fistula
可见患者磨牙区牙槽嵴或龈颊沟处有一孔道，以探针可以探入上颌窦，或令患者捏鼻鼓气，有气体自孔道处排出。该征多见于上颌磨牙拔除术后，此外亦可见于外伤、牙源性感染以及肿瘤手术后。液体可经口进入鼻腔，口内有咸味，患侧鼻孔常有脓性分泌物，还可出现鼻塞、流涕、头痛等上颌窦炎症状。X线摄片示上颌窦呈云团状，密度增高，阴影或有液平面。如拔牙时发现有较小瘘口而窦内无感染，瘘口常可自行愈合，对不能自愈的瘘口应在窦内感染得到有效控制后作修补术，主要切除瘘管与周围病变组织后，利用颊或腭部组织瓣转移修复。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条