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- Objective: To present a modified option to surgical crown lengthening for repair of biologic width loss. 摘要目的：提出一种改良的牙冠延长手术方法来形成修复所需要的的生物学宽度。
- Objective To investigate the effects of surgical crown lengthening on conservative restoration in anterior residual root. 目的探讨牙冠延长术对前牙残根的保存修复效果的影响。
- The rate of success was 90%.Conclusion It is a good method to reserve broken molar with subgingival margin by surgical crown lengthening and crown prostheses. 结论对断端劈裂至龈下的磨牙行冠延长术及桩核全冠或全冠修复术，是保留劈裂磨牙的良好方法。
- Observing the effect of post-crown prostheses at the broken molar with surgical crown lengthening 劈裂磨牙冠延长术后桩冠修复效果观察
- surgical crown lengthening 牙冠延长术
- There are some simple cases like subgingival curettage and crown lengthening. 其中有简单的，例如：结石刮除术、牙龈下刮除术及牙冠增长术；
- Conclusion: The crown lengthening surgery and 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。
- Abstract : Abstract：Objective To compare the restorative effects of crown lengthening surgery and gingivectomy on dowel crown of deep-seated subgingival teeth fracture. 摘要 ： 摘要：目的 比较牙冠延长术与牙龈切除术用于残根残冠桩冠修复中的疗效。
- Keywords crown lengthening;aesthetics;gummy smile; 牙冠延长术;美学;露龈笑;
- Keywords Crown lengthening surgery;Gingivectomy;Biologic width; 牙冠延长术;牙龈切除术;生物学宽度;
- The crown of St Wenceslas was in prague cathedral. 圣文萨斯雷的皇冠保存在布拉格大教堂。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- Lengthen out there, men, take longer steps! 战士们，把步子放大，走大步！
- The crown was beset with diamonds and jewels. 皇冠上镶嵌着钻石和珠宝。
- The days started to lengthen in March. 白昼在三月里开始变长。
- Surgical removal of part or all of the uterus. 子宫切除术将子宫的全部或部分通过外科手术切除
- Keywords Crown lengthening;Alveolectomy;Tooth root;Treatment outcome; 牙冠伸长术;牙槽骨切除术;牙根;治疗结果;
- Surgical removal of all or part of a lung. 肺切除术，肺部分切除术对整个或部分肺的外科手术切除
- A major has a crown on the shoulder of his uniform. 一名少校在制服的肩部有个王冠形的纹章。
- Surgical removal of part of the iris of the eye. 虹膜切除术手术切除部分虹膜
