The tooth also had all the components of normal teeth, including enamel, crown and root, and connective fibers to fix it to bone.
培育的牙齿还具备正常牙齿的所有组成成分，包括釉质、齿冠和牙根，以及使其固定于骨头的结缔组织纤维。
The only reason to have titanium teeth? Medical reasons, he says, like "if a dog breaks a tooth... it's the same as a crown for a human."
他说，狗嘴里镶钛牙的唯一的理由，只能是因为牙科医学上的原因，“如果狗牙断掉了，也可以像人的牙齿一样，作一个牙冠镶嵌在上边。”
First, I'll make a small opening in the top (crown) of the tooth to expose the infected pulp..
首先，我要在牙齿的顶端(牙冠)开一个口，使受感染的牙髓暴露出来。
OBJECTIVE: To investigate the influence of surface potentials of tooth hard tissue on its migration towards crown and supraeruption.
目的：研究牙硬组织表面电位与牙冠向萌出或过萌的关系。
The gold post will build up enough of the tooth to hold the gold crown securely.
有了金钉就可以把金牙冠支持住，安全得多。
Objective: to study the effect of tooth preparation, meanwhile elongating the crown, on improvement of gingival aesthetics and gingival health after ceramic prosthesis.
目的：观察在烤瓷牙体制备同时行牙冠延长术这一方法对牙龈美观改善的效果和对牙龈健康的影响。
Objective To estimate the effect of restorative treatment on conserving posterior crown fracture tooth.
目的：评估用修复的方法保存后牙牙冠纵裂牙齿的效果。
Objective to investigate the effect of labial periodontal of PFM crown after clinical tooth preparation used by dental magnifier.
目的本研究旨在探讨使用牙科放大镜临床牙体预备后对金瓷冠唇侧牙周状况的影响。
Objective to analyze the effect of preserving severely damaged teeth such as stubbed tooth root, crown and vertically fractured tooth through compositive therapy.
目的利用综合治疗，对残根、残冠、纵折牙等严重缺损牙进行保存治疗并分析其疗效。
Conclusion Restoring posterior tooth crown longitudinal dehiscence is one of the effective methods to keep the sick tooth.
结论：用全冠修复后牙牙冠纵裂是保存纵裂牙齿的有效方法之一。
The endodontist makes an opening in the crown of the tooth.
医生在牙冠上做一个开口。
Conclusion: Inlay restoration is more simple, beautiful and economical, and is more efficient in protecting tooth pulp and periodontium than crown.
结论：嵌体较全冠修复牙间食物嵌塞临床操作简便省时，更有利于保护牙髓及牙周组织健康，美观经济。
When a tooth is fractured, has a large old filling, or is severely damaged by decay, your dentist may recommend the placement of a crown or cap.
如果您的牙齿裂开、有一个很大的填充体或者因龋齿而严重受损，您的牙医可能建议您安装牙冠或牙套。
Results It is necessary to reserve the cracked tooth and the function of mastication is better when the preformed metal crown has been worn out.
结果用预成金属冠治疗的牙髓炎、根尖周炎的患牙的保存和咀嚼功能均较好。
That tooth needs a porcelain jacket or a ceramic veneer crown.
需要做成瓷牙冠套或烤瓷冠套。
After perfect root canal therapy to the residual root and crown of the front tooth, it is the main repair method to utilize a post and core crown at present.
前牙残根残冠经过完善的根管治疗后，利用桩核冠修复在目前是主要的修复方法。
To evaluate the effects of the different amount of residual tooth on the fracture resistance ability of lower premolars restored with fiber quartz-fiber post-core and full crown.
评价不同牙体剩余量对石英纤维桩复合树脂核全冠修复下颌前磨牙抗折性能的影响。
Objective: Statistical analysis of mandibular molar mesiodistal crown width and tooth length and development of root.
目的：统计分析下颌第一、第二、第三磨牙牙冠近远中宽度、牙体长度、分根情况以及相关因素。
Objective: to study the clinical application of CDIC artificial tooth implant and the clinical effect for ester crown repairing.
目的：探讨种植牙的临床应用及酯套冠的修复疗效。
It is conventionally performed through a hole drilled into the crown of the affected tooth, namely orthograde root canal therapy.
根管治疗手术通常通过在受影响的牙齿牙冠中钻孔完成，即矫正根管治疗。
Objective: To evaluate the clinical of using prefabricated cylindrical root canal pin to lengthen the clinical crown and restoring anterior tooth and premolar defect with PFM.
目的：评价应用预成圆柱形根管钉对前牙牙体缺损患者冠再接后烤瓷修复体的临床效果。
Abstract: Objective to explore the clinical efficacy of making union crown restoration with adjacent tooth after hemisection to repair and retain molar teeth.
摘要目的探讨牙半切除术后与邻牙联冠修复保留磨牙的临床疗效。
May drill and fill cavities, extract teeth and replace portions of tooth crown.
可钻，填补蛀牙，提取牙齿，并更换部分牙冠。
Dental trauma may happen to a single tooth or more. Avulsion was most like to accompany with other traumatic teeth. Crown fracture was also like to involve more than one tooth.
牙创伤可以在单颗牙齿发生也可累及多颗牙，牙脱出最容易累及多颗牙，冠折也常累及多颗牙。
Objective Discussing the selection and effect after cosmetic prosthesis for the patients who perform crown lengthening after superior anterior tooth injury.
目的：对于上前牙外伤后行牙冠延长术的患者，探讨其术后美容性修复方法的选择及其效果。
Its unable to repair dowel crown because of its shorter root of tooth.
残根太短，一般无法利用桩冠修复。
Methods Fabricating tooth crown with well of plunger attachments, deciding the wearing path of dentures.
方法制作带有插销式附着体底座的基底冠，并通过平行研磨仪确定附着体的共同就位道。
Methods Fabricating tooth crown with well of plunger attachments, deciding the wearing path of dentures.
方法制作带有插销式附着体底座的基底冠，并通过平行研磨仪确定附着体的共同就位道。
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