牙冠

Typical cases were used to discuss the following problems: 1, the clinical evaluation of the proportional discrepancies of dental crown width and discrepancies of dental quantity and osseous volume, 2, the role of proportional discrepancies of dental crown width in etiology.

本文结合典型病例对下述问题进行了讨论：①牙冠宽度比例失调与牙量骨量不调的临床判断；

Aesthetic crown lengthening surgery usually aims at a healthy, good-looking , functional and comfortable result.

美学牙冠延长术通常以健康 、 舒适、美观为主要目的.

The depths in prolongations of dental crown group were much less than those in gingivectomy group when measured postoperatively and six months after operation.

而术后及6个月复查时，牙冠延长术组的龈袋深度均明显低于牙龈切除术组。

Most of the teeth harvested from the Shh antibody group were small and abnormal. A single irregularly shaped cusp was visible, and a partial crown formed. The main cusp height in this group was significantly lower than that in the Shh-N group.

Shh抗体阻断组形成的牙宽度较小，牙冠形态不规则，只有一个明显的牙尖且牙尖高度较Shh-N体外诱导组和对照组明显变低。

Partial pulpotomy has been utilized in teeth with pulp exposure due to traumatic crown fracture.

局部断髓常应用于因外伤牙冠断裂导致牙髓暴露之牙齿治疗.

Lastly, your dentist will place porcelain crowns with cemented abetment.

最后，医生在基台上安装烤瓷牙冠，种植牙修复就全部完成了。

I had my teeth capped.

我戴了牙套。

To do either of the two crowns, need more grinding out of ivory teeth tooth mass will lose more, column heart and coronary heart needs to be done at this time.

要做这两种牙冠，需要修磨掉的齿质较多，牙齿齿质会丧失较多，此时就需要做柱心与冠心了。

Therapeutic effectiveness was observed on the restoration of the severe crown defect of the front teeth when treated with baked porcelain crown after one visit filling of the tooth root.

对前牙牙冠严重缺损者采用一次性药物根管充填，制作桩核，即时备牙，取模、制作金属烤瓷冠，从而明显减少了患者就诊天数及时间。

Sonicare is safe to use on crowns and promotes good gum health.

声波牙刷对于带有牙冠的人是安全的并可以保持牙龈健康.

The most significant variable related to third molar impaction is inadequate space for tooth eruption.

:大多数阻生的下颌第三磨牙磨牙后间隙牙冠近远中径比值小于1.

RESULTS: ① The proportion of third molars root furcation in normal group was significantly higher than the abnormal group in any position ( P < 0.001).

结果：①在任何方位，正常牙冠组的牙根分叉机率均显著高于牙冠发育不良组（P

Then it is a journey abroad where freshly-crowned Portuguese champions Benfica await.

接着的是跨国旅行,新科葡萄牙冠军本菲卡坐阵主场迎接挑战.

Fill to fill dental cavity of drill hole, or install a tooth hat.

填补牙齿的钻洞, 或安装牙冠.

Tomorrow my dentist will fit me for a crown.

我的牙医明天要矫正我的牙冠.

Upper left first molar of a rat randomly from each group was split and the freshly coronal pulp was obtained for TEM observation.

在每组中随机抽取一只大鼠，处死后劈开左侧上颌M1牙冠，取出牙髓经固定后切片，进行透射电镜观察。

Conclusion Restoring tooth crown longitudinal dehiscence is 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.

Conclusion: The crown lengthening auro-galvano-form porcelain restoration is effective in the treatment of gingival stain.

结论: 牙冠延长术联合金沉积烤瓷冠修复是治疗龈染色的有效方法.

Most of the third molar embryo had been formed and their tooth crowns had been calcified, the occurrence ratio was 84 0% in maxilla and 85 2% in mandible.

上下颌第三磨牙牙胚绝大多数已形成且牙冠已钙化完成，其出现率为上颌840%，下颌852%；

One day, it's cavities and crowns, and the next, extractions, bridgework, dentures, implants, and inlays.

一天的工作当中是治疗蛀牙和牙冠，还有拔牙，架桥工程，假牙，植入物及镶嵌。

Molar's status, morphology of crown and root in orthodontic patients.

正畸患者中后牙健康状况及磨牙冠根形态调查.

Includes root fillings , crowns and inlays, bridges ( including laboratory and anesthetic fees ), wisdom teeth extractions.

包括根管治疗 、 牙冠修复 、 义齿 ( 包括化验和麻醉费用 ) 、 智齿拔除费.

Conclusion: This method may be applied for the measurement of tooth shape.

结论: 牙冠测量造型方法可行.

The Frenchman has been linked with Barca after almost joining the Spanish champs two seasons ago.

法国人两个赛季之前几乎加盟西班牙冠军,现在传闻又将他和巴塞联系在一起了.

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.

Interesting Fact: Elvis had visited his dentist on August 15th to have a temporary crown put in and has been suggested that the codeine the dentist gave him that day resulted in an anaphylactic shock that assisted in his death because he had suffered allergic reactions to the drug previously.

【趣实】：8月15日，埃维斯曾到牙医处安置临时牙冠，有人认为，正是当天牙医开出的可待因药物使他发生过敏性休克，从而促成了他的死亡，因为他之前就对这种药物有过敏性反应。

The Sonicare toothbrush is ideal for teeth that have crowns or caps.

飞利浦声波牙刷专为戴有牙冠人所设计.

Clinical Observation on Restoration of Large Area Defects of Distomolars with Cast Multi-Post-Core Combined with Baked Porcelain Veneer Crown or Full Metal Crown

铸造金属多根桩全冠修复磨牙牙冠大面积缺损的临床效果

When the crown has been made you go back and the dentist will fit it into place.

人造牙冠做好后再去，牙医会把它安上。

Vitapex and the residual crowns and roots were restored with the glass fiber post core crown.

目的探讨年轻恒牙冠折玻璃纤维桩核冠修复治疗的临床效果.