It is not uncommon to see an impacted or unerupted maxillary incisor in the children ' s dental clinic 摘要上颚门牙异位萌出或上颚阻生牙是儿童牙科及齿颚矫正门诊常见的问题。
Unlimited composite ( tooth colour ) fillings for anterior teeth due to decay . anterior the means incisors & canines 无限次因蛀牙而导致的前牙合成树脂或瓷粉补牙，前牙指犬齿至犬齿间的牙齿。
Deviations are level bites , extra premolars , missing incisors , premolars and / or back molars , and poor occlusion 水平咬合，多出的臼齿，缺失门齿、小臼齿及后面的臼齿,和闭合不正都属于缺陷。
Keep the toothbrush upright when brushing the inside of the central incisors . brush the part from gums to dental crown with proper strength 刷门牙内侧面的时候，牙刷要直立放置，用适中的力度从牙刷向牙冠。
The case was a 12 years old girl with an impacted maxillary right canine and a supernumerary tooth located in between two central incisors 本文介绍一位12岁的女孩病例，临床检查发现上颚犬齿阻生以及门齿间一颗多生牙。
" since she does n ' t have her incisors , we ' ve been feeding her salad greens , applesauce and vegetable - based baby foods , " finch said by e - mail wednesday 芬奇对此表示： “自从贝莉的门牙没有了之后，我们就一直在喂它绿叶
Results : with the loss of the alveolar height , the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased 结果：随着牙槽骨高度的降低，上中切牙牙周膜最大等效应力和主应力逐渐增大。
Dr philip kurland , a cosmetic dental surgeon for 40 years , 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。
Methods : spiral ct ( sct ) scanning technology , digital image transfer and transcription were used to obtain the initial 3 - d data of the upper central incisor 方法：采用螺旋ct扫描、数字影像传输与转录方法，获得中切牙三维形态的原始数据。
As early as 4 months , the first primary , or baby teeth , to erupt through the gums are the lower central incisors , followed closely by the upper central incisors 最早在4个月的时候，首先萌出的是下颌第一乳切牙，紧接着萌出的是上颌中切牙。
