AIM: To study the morphology of deform root groove in the maxillary lateral incisors.
目的：研究上颌侧切牙畸形根面沟的外形。
The protrusion of the upper incisors and the mandibular alveolar height became larger.
上切牙凸度及下前牙牙槽高度均增大。
Incisors are the eight teeth at the front of your mouth — four at the top, four at the bottom.
门牙是分布于口腔下颚前方的八颗牙齿，四颗在上，四颗在下。
Jaws must be undershot. The incisors of the lower jaw should protrude over the upper incisors.
咬合必须是下颌突出式咬合，就是说，下颌的门牙必须比上颌的门牙向前突出一些。
The procedure of reshaping canines to resemble the missing lateral incisors is safe clinically.
尖牙改形替代侧切牙是安全可行的。
The mandible resumed a normal growth direction, and the lower incisors flared more than normal.
下颌骨的生长方向趋于正常，下切牙略唇倾。
For example, the teeth are more primitive. There are large canines and unusually shaped incisors.
譬如，牙齿更为原始，有大的犬齿和非常合适的门齿。
Tusks are modified incisors that are embedded, with enormous nerves, deep into the skull of an elephant.
象牙由门齿进化而来，它们深深的嵌在大象的头骨中，与无数神经相连。
Impacted tooth frequently appears in upper cuspid and upper central incisors(except of the third molar) .
较常见的是尖牙和上颌切牙的埋伏阻生（第三磨牙除外）。
Objective: How distant the condyle moved to protrusive and its function importance for incisors occlusion.
目的：推导切牙合功能时，髁状突向前下方运行的距离及生理意义。
Objective: To study the effects of mandibular impacted wisdom teeth on adjacent teeth, incisors and alveolar bone.
目的：探讨下颌阻生智齿对邻牙、下前牙及牙槽骨的影响。
Methods: 14 fractured crown fragments of incisors were immediate reattached using dual-curing resin cement system.
方法：14例冠折上前牙用双重固化树脂粘接系统进行断端即刻再接修复，临床观察1年。
Mandibular second premolars are the most frequently missing teeth while maxillary lateral incisors are second-most.
下颌第二前磨牙是最常见的缺失的牙齿，而上颌侧切是第二大。
Objective to investigate the clinical effects of light-cured composite resin for esthetic restoration of vital incisors.
目的：对光固化复合树脂进行活髓前牙美容修复的临床研究。
Conclusion Flat bite plate can cause root resorption of mandibular permanent incisors, but the root resorption is slight.
结论平面导板会造成下前牙牙根的吸收，但根吸收程度轻微。
Unlike African rhinos, Indian rhinos don't gore an enemy with the spike on their heads. They bite with large, sharp lower incisors.
和非洲犀牛不一样，印度犀牛不会用额头上的角对刺，它们的武器是巨大且锋利的下门齿。
Objective to investigate the clinical effect of partial pulpotomy on young permanent incisors with complicated crown fracture.
目的观察部分活髓切断术治疗年轻恒牙冠折露髓的临床效果。
Objective To investigate the significance of early treatment of mixed dentition and palatoglossal malposition of lateral incisors.
目的：探讨早期治疗混合牙列侧切腭舌向错位的临床意义。
Objective: To study the influence of different concentrations of Pu 'er tea, ripe tea on the demineralization rate of bovine incisors.
目的：研究不同浓度的普洱生茶、熟茶对牛切牙脱矿速率的影响。
An undershot bite in which two or more of the upper incisors lose contact with two or more of the lower incisors is a disqualification.
下颚突出式咬和如果有两颗或两颗以上的上门牙无法与下门牙接触，属于失格。
Objective To investigate the clinical effect of one-time root canal therapy and reattachment of permanent incisors with crown fracture.
目的：观察恒切牙外伤冠折后行一次性根管治疗与断冠再接术的临床效果。
The overlap range of impacted canine and the root of incisors can't be used as an indicator of the extent of the incisor root resorption.
不能依靠曲面断层片上阻生牙牙冠与邻牙牙根的重叠范围来判断是否存在切牙的牙根吸收及吸收程度。
Objective To measure the thickness of the wall of root canal and root canal area in different cross sections of maxillary central incisors.
目的了解正常上颌中切牙牙根不同截面根管周壁厚度及根管面积和形态。
X-ray cephalometry films were taken before and after treatment, The position of the incisors and sclerous tissues and soft tissues were analyzed.
矫治前后摄X线头颅定位侧位片，对切牙位置及硬、软组织进行测量分析。
However, some research data show that mandibular incisors' root canal anatomy is comparatively complex, and root canal system has many variations.
但有资料表明下颌切牙的根管解剖形态较为复杂，变异较多。
Dr philip kurland a cosmetic dental surgeon for40years said mr blair 's lateral incisors-either side of his front teeth-are flatter at the bottom.
当了40年牙科美容医师的克兰德说，布雷尔先生的侧面门牙—门牙的两边—底部都比较平。
Shape between the small village between the modern and the ape-man, their shovel-shaped incisors with features similar to those of modern Mongolians.
丁村人形态介于现代人和猿人之间，其门齿具铲形特征，与现代蒙古人相近。
Objective To investigate the indication, treatment methods and effects in cases with missing maxillary incisors by means of orthodontic space closure.
目的探讨正畸关闭间隙法治疗上切牙缺失的适应症，矫治方法及临床效果。
And unlike any other croc, living or extinct, SuperCroc's skull gets wider toward the front end, which is armed with a deadly row of enlarged incisors.
与其他现存的或已经灭绝的鳄鱼不同，至尊鳄鱼的颅骨越往前越宽，里面布满了致命的巨大门牙。
And unlike any other croc, living or extinct, SuperCroc's skull gets wider toward the front end, which is armed with a deadly row of enlarged incisors.
与其他现存的或已经灭绝的鳄鱼不同，至尊鳄鱼的颅骨越往前越宽，里面布满了致命的巨大门牙。
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