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- crown and root fracture 冠根斜折
- Objective: To explore the relations between root canal design, post crown type and root fracture after postcrown restoration. 目的:探讨根管口设计和桩冠修复体类型与前牙桩冠修复后根折的发生的关系。
- Conclusions It was the loosing or broken away of post crown,periapical periodontitis,dental crown and root ... 为了提高临床修复成功率,口腔修复医生应选择最适合患者的桩核修复系统,并制定完善的修复治疗计划。
- Objective Probe into method and clinical significance of casting cavity-retention form post-core crown in restoring residual crown and root of the short molar. 摘要目的：探讨短磨牙残根残冠洞固位形铸桩核冠修复的方法和临床意义。
- The residual crown and root has very important physiological significances,but there are many problems in the clinical treatment,such as overtreatment and defensive treatment,etc. 残冠根有其重要的生理学意义,但是目前在临床上对残冠根的治疗存在许多的问题,如过度医疗、防御性医疗等。
- The part of a tooth between the crown and the root. 牙颈在牙冠和牙根之间的部位
- Post-core crown with cavity retention form is a convenient technique which can restore the residual crown and root of the short molars effectively and optimize the retention form as well. 结论：洞固位形铸造桩核冠修复短磨牙残根残冠既方便，简洁，又解决修复体固位困难问题。
- Study on fixed bridge using residue crown and root 以残根残冠为基牙作固定桥修复的临床体会
- The crown and the scepter are the insigne of kings. 王冠与权杖是国王的标志。
- Methods: The residual crown and root of large furcation molars by full root-fill were chosen.Then casting anatomy bolt post-core molars are restored with finely casting full crowns. 方法:选择牙根分叉较大的磨牙残冠残根，经完善根管充填后，制作分体栓道式铸造桩核，然后精密铸造金属全冠修复。
- Objective To repair residual crowns and roots of anterior teeth with casting post core with metal porcelain crown. 目的探讨利用铸造核桩加金属烤瓷全冠来修复前牙残冠、残根的优点。
- The Erl King, with his crown and cape tail? " 魔王，带著头冠和长尾斗蓬？
- Vitapex was used in apexification,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。
- These people live from hand to mouth on berries and roots. 这些人靠浆果和根茎勉强度日。
- I'll try and root you out something dry to wear. 我想法给你找件干衣服穿。
- Let's go and root for our college baseball team. 我们去给校棒球队加油吧
- Include certificate chain and root certificate. 包括证书链和根证书。
- A stiff felt hat with a round crown and a narrow, curved brim. 常礼帽圆顶，窄的弯曲帽檐的硬毡帽
- And root is the core of the vocabulary. 而词根又是词汇的核心部分。
- The derrickman lubricated crown and travelling block yesterday. 昨天这个架工保养了天车和游动滑车。
