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- Keywords Tooth preparation;prosthodontic;Mechanics;Full crown; 牙制备;口腔修复;力学;全冠;
- Keywords tooth root;mental ceramic alloys;dental prosthesis retention;tooth preparation;prosthodontic; 关键词牙根;金属烤瓷合金;牙修复体固位;牙制备;口腔修复;
- Objective;To observe the clinic effect of desensitization after tooth preparation of young permanent tooth. 目的观察年轻活髓牙牙体制备后脱敏处理的临床效果;
- Methods Before doing tooth preparation, impression and during try to wear and to adhere use gingival retraction cords respectively. 方法运用排龈线分别在牙体预备前、取印模前、粘接时排龈后,按常规制作烤瓷冠并试戴粘固。
- Objective: To investigate the effect of labial marginal fit of PFM crown after clinical tooth preparation by dental magnifier. 摘要目的:本研究旨在探讨牙科放大镜辅助临床牙体预备后对金瓷冠唇侧龈边缘适合性的影响。
- Gingival crevicular fluid was collected from labial and lingual mesial and distal sites by filter paper strips before tooth preparation. 结果钴铬合金烤瓷冠修复后,患牙的菌斑指数无明显改变,但探诊深度,龈沟出血指数、天冬氨酸转氨酶及碱性磷酸酶水平均比修复前明显升高。
- 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。
- Results The method and volume of the abutment tooth preparation,the choice of indication and color -matc hing are relative with the failure of the porcelain fused -metal crown bridge prosthesis? 结果:基牙的制备方式、制备量、适应症的选择以及比色与拷瓷冠桥修复体失败有关。
- Keywords tooth germs;ameloblast;odontoblast; 牙胚;成釉细胞;成牙本质细胞;
- The occlusion contact state should be considerd sufficiently to improve the design of post and tooth prepare. 前牙桩冠设计制作应该充分考虑牙合接触形式 ,优化牙体制备和桩的设计使修复体应力分布更为合理。
- Objective: The aim of this article was to evaluate the effects of three tooth preparations of PTM restoration. 目的:探讨金属烤瓷修复后修复体颈缘的情况。
- Keywords tooth fractures;incisors;pulpotomy; 牙折断;切牙;牙髓切断术;
- Keywords tooth flanks;gap error;hobs / skiving hob; 齿面;齿轮;滚刀;误差/刮削滚刀;
- Keywords Tooth;Dental caries;Ancientry; 牙齿;龋病;古代;
- Keywords tooth luxation;tooth replantation; 牙脱位;牙再植术;
- Keywords tooth color;color match;PFM;color shade; 牙齿比色;颜色匹配;烤瓷牙;比色板;
- Keywords Tooth profile chamfering Reducing noise; 齿轮倒棱;降低噪声;
- Keywords young permanent tooth dental hypersensization tooth preparation; 年轻恒牙;牙本质过敏症;牙体制备;
- Keywords tooth loss/SU;dentures; 牙缺失/外科学;义齿;
- Keywords tooth loss;edentulous;prosthesis;aged; 牙列缺损;牙列缺失;义齿修复;老年人;