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- 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；
- 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。
- 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。
- 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。
- 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。
- 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;
- 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。
- 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。
- Prince Charles is the legal heir of the crown. 查尔斯王子是王位的合法继承人。
- That ring is beans compared with the crown jewels. 与皇冠上的宝石相比那枚戒指根本不值什么钱。
- She laid claim to her father's crown. 她根据权利要求继承父亲的王位。
- The tooth crown lengthens the technique 牙冠延长术
- A crown for covering or sealing a tooth. 齿冠遮盖或密封牙齿的冠状物
- The irregular lengthening of a normally short syllable. 一个正常情况下短音节的不规则的延长
