美 [tuːθ ruːt]
牙根：牙齿的固定部分，位于牙冠下方，嵌入牙槽骨中。
the part of a tooth that is embedded in the jaw and serves as support
同义词： root
齿根-引用次数：21
齿根
... 伦 human relations; ethics 牙根 tooth root; snag; stump; fan ... 钳 pincers; pliers; tongs ...
CONCLUSION The clindamycin loaded coral paste is an ideal front tooth root canal filling material.
结论珊瑚克林霉素糊剂是一种较理想的前牙根管充填材料。
Methods: Tooth root Injected solidified calcium phosphate cataplasm tube, then pressed with gutta peneha points.
方法自固化磷酸钙充填糊剂根管内注入后加牙胶尖挤压。
And it analyzed that hob tooth height and tooth top pour round radius impacted on gear tooth root crooked stress.
分析了滚刀齿高和齿顶倒圆半径对所切齿轮齿根弯曲应力的影响。
In the most serious cases the enamel is worn away to such an extent that the dentine (the substance that comprises the bulk of the tooth) or even the pulp (the root) of the tooth are exposed.
It took 10 people to lift the sedated bear onto a make-shift operating table to have root canal done on the tooth.
If you are removing it for prevention of tooth decay or periodontal disease such as gingivitis, which destroys the root and makes the teeth fall out then I believe it's best at night.