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- maxillary incisor teeth 上切牙
- Maxillary left lateral incisor tooth 上颌左外侧切牙
- This paper presents the development of a three-dimensional finite element model of central maxillary incisor. 以上颌中切牙为解剖学基础建立了三维有限元模型。
- Maxillary right lateral incisor tooth 上颌右外侧切牙
- 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。
- Maxillary left central incisor tooth 上颌左中切牙
- Deciduous caries were often examined on the 1st mandibular molar, the let maxillary incisor, and the 2nd mandibular molar. 在牙位上，患龋好发牙位前三位为下颌第一乳磨牙、上颌第一乳前牙、下颌第二乳磨牙。
- DDE predominately appeared on maxillary incisors. 5%25,主要发生在上颌切牙。
- Maxillary right central incisor tooth 上颌右中切牙
- Congenital missing of one or both of the maxillary incisors is the second most common form of tooth agenesis. 摘要上颚侧门齿先天缺失是仅次于第三大臼齿最常见的牙齿缺失。
- A scissor bite is preferred, but a level bite is acceptable. It is not unusual to see dropped (receding) lower central incisor teeth. 如剪刀状完全吻合的咬合是最好的，咬合稍微偏差一点是可以被接受的。但上下齿看起来不可以是明显地前后落差。
- Actual distance between incisor teeth and trachea carina guiding DLT intubation is easily manipulcated and safe,which is worthy extending in pneumosurgery operation,especially in primary level hospitals. 采用实测门齿到隆突的距离指导DLT插管操作简便,安全可靠,适用于基层医院。
- Keywords missing maxillary incisor space closure; 上切牙缺失;间隙关闭;
- In cultured primordia, molar and incisor tooth germs can easily be distinguished by their appearance and their gene activity, although other shapes found in the human mouth, such as premolars and canines, are more difficult. 在组织培养的牙齿原基里头，可以从外观和基因的活性，轻易分辨出臼齿与门齿的牙胚，不过，人类口腔里的其他牙齿，像是前臼齿与犬齿，就比较难以区分。
- Method 9 cases with missing maxillary incisors were treated by orthodontic space closure. 方法利用正畸关闭间隙法对9例不同数目上切牙缺失的病例进行矫治。
- Congenital absence of one or both of the maxillary incisors is the second most common form of tootQ agenesis. 摘要上颚侧门齿先天缺失是仅次于第三大臼最常见的牙齿缺失。
- 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。
- Conclusion Cases with missing maxillary incisors can be beated by orthodontic space closure with good treatment effects. 结论对上切牙缺失的治疗，正畸关闭间隙法能实现最大限度的美观、功能及稳定。
- The effects on permanent maxillary incisors were found in approximately half of the patients including uneruption, ectopic eruption, and diastema. 有半数以上病患的门齿萌发会受影响，其影响包括阻碍门齿萌发、门齿异位萌发以及造成过大的齿缝间隙。
- Anteriorly, the maxillary incisors should erupt labial to the mandibular incisors; the mandibular incisors should erupt lingual to the maxillary incisors. 前区部方面，上颚门齿应要萌发在（下颚门齿）侧向，而下颚门齿应要萌发在（上颚门齿）侧向。
