permanent teeth的例句大全

Explore improving the cure effect on aboral replantation of young permanent teeth by general therapy

综合疗法提高年轻恒牙离体再植牙髓愈合率的研究

Conclusion It improves pulp healing ratio in aboral replantation of young permanent teeth with general therapy method.

结论：应用综合疗法能提高年轻恒牙离体再植牙髓牙髓愈合（牙周膜愈合）率。

Objective To investigate the value of the composite resin inlay to restore the childrens permanent teeth.

目的探讨复合树脂嵌体技术在儿童恒牙牙体修复中的应用价值.

Clinical Analysis of the Replantation on the Traumatic Avulsed Permanent Teeth with Dental Pulp Preserved

创伤性膈疝21例临床分析外伤性脱位牙保留牙髓再植术的临床研究

For the dental replacement, we must think whether it will affect the eruption of permanent teeth to take root canal treatment of internal fixation therapy for severe early childhood caries ( SECC).

由于乳恒牙替换，在严重龋蚀乳牙的根管内固定修复治疗时必须要考虑到是否对恒牙的萌出造成影响。

Immunohistochemical localization of dental matrix protein 1 in carious human permanent teeth

牙本质基质蛋白1在人不同龋坏牙齿中的免疫定位

Objective : To evaluate the effectiveness of segmental arch technique in fixing replanted traumatically avulsed permanent teeth.

目的: 评价正畸片段弓技术应用于固定外伤脱位再植牙的效果.

Objective: Detecting the contents of Calcium and Phosphorus in dentin of the healthy permanent teeth.

目的: 测定健康恒牙牙本质的钙、磷百分含量.

Methods 64 younger permanent teeth with underdeveloped apex and necrotic pulp were randomly selected.

方法随机选择门诊64例牙髓坏死根尖未发育的年轻恒牙.

Methods Applied pit and fissure sealant on hemi side the first permanent teeth from 100 6 year old primary student, called experiment group;

方法对100名6岁小学生的单侧上下颌第一恒磨牙进行窝沟封闭，设为实验组；

This process is called replacement of primary and permanent teeth, which is a complex and rigorous physiological process participated by multiple factors and multiple cells. At present, the main research direction are resorption of primary dental roots and development of permanent tooth germs.

此过程是多因素、多细胞参与的复杂又严密的生理过程，目前的研究方向主要为乳牙根吸收和恒牙胚的发育。

introduction: human dental apical papilla cells have mineralization potential, which play a key role in the root development of young permanent teeth.

目的：人根尖乳头细胞具有矿化潜能，它在年轻恒牙牙根的发育过程中发挥重要作用。

A retrospective study of 50 replanted permanent teeth in children

儿童50颗恒牙再植后的回顾性研究

the effect of root development degree on the prognosis in different kinds of traumatic partial permanent teeth luxation

牙根发育程度对不同类型恒牙外伤性部分脱位预后的影响

swallowing too much fluoride can cause fluorosis or white spots on your child's permanent teeth.

如果吞咽太多的氟能引起慢性氟中毒或者牙齿上永久留着白点。

With the development of permanent tooth germs, primary dental roots begin to be absorbed, and finally primary teeth are replaced by permanent teeth.

随着恒牙胚的发育，乳牙到一定时期牙根逐渐吸收，导致牙冠脱落，由萌出的恒牙所代替的过程称为乳恒牙替换。

conclusion: low level laser ( he-ne) used in replantation of luxated children permanent teeth could promote retainable teeth and recovery of periodontal membrane and pulp.

结论：局部氦氖激光照射对于儿童脱位再植牙齿的存活、牙髓和牙周组织恢复再生都有促进作用。

clinical analysis of indirect pulp capping with calcium hydroxide forfractured young permanent teeth in 91 cases

年轻恒牙冠折后氢氧化钙护髓91例临床分析

conclusion: sporadic congenital teeth agenesis was often hypodontia, accompanied with delayed permanent teeth eruption. congenital teeth agenesis influences oral health and occlusion.

结论：散发性先天缺牙多为少数牙先天缺失，与性别无明显关系，伴有恒牙埋伏和乳牙滞留，缺牙部位具有随机性，先天缺牙影响口腔健康及咬合关系。

The dental replacement is a special physiological process in childhood. The root of deciduous teeth will be absorbed with the development of permanent tooth germ, and be replaced by permanent teeth.

乳恒牙替换是儿童时期发生一种的特殊生理现象，随着恒牙胚的发育，乳牙到一定时期牙根会逐渐吸收，由萌出的恒牙所代替。