牙体由牙骨质所覆盖、固定在牙槽窝内的部分，是牙体起支持作用的部分。
n. fang
misc. root of tooth ; radices dentis
狗牙根 Cynodon dactylon ; bermuda grass ; Cynodon
狗牙根属 Cynodon ; Cynodon Richard
恒春狗牙根 Cynodon arcuatus
牙根钳 rhizagra ; dental stump forceps ; root pliers
牙根尖定位器 apexograph ; apilocator ; apicolocator ; apexigraph
牙根吸收 dental root resorption
牙根尖挺 apex elevator ; Apical elevators
牙根尖切除术 apicoectomy
牙根钻 root bur
There was a clearly wealthy likely-cementum formation only in test group. There was a clearly likely-periodontalligament tissue formation between fang and new bone in test group,and reversely in the control group.
实验组牙根面与牙槽骨之间较对照组明显形成了纤维组织腔隙(类牙周膜组织结构)。
参考来源 - 珊瑚羟磷灰石·2,447,543篇论文数据，部分数据来源于NoteExpress
他认为，牙冠和牙根有很多的遗传成分，受环境和其他因素的影响很小。
He argues that tooth crowns and roots have a high genetic component, minimally affected by environmental and other factors.
它就像牙根管一样普及。
It was about as popular as a root canal. (Speaking of the bank bailout).
牙齿都是有根的，牙根深切到你的牙床里。
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