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- Keywords Fiber-reinforced composite Root canal post Pulpless teeth; 复合树脂高强纤维;根管桩;牙体缺损;
- Cytotoxicity test of fiber-reinforced composite and its resin matrix utilized for root canal post 根管桩用石英纤维复合材料及其树脂基体的细胞毒性研究
- Root canal post 根管桩
- The Root Canal Therapy of Maxillary Third Molar. 上颌第三磨牙的根管治疗。
- High flow silicon rubber was injected in the root canal,and gutta-percha point was added to get post model. 铸造桩核完成后,分别对两组的桩核进行就位性、密合性、固位性的检查,比较两组铸造桩核适合性的差异。
- Conclusion: Amalgam post and core technique is conservative in restoring molars for its curved root canal, big root furcation and large pulp chamfer. 结论:对于根管弯曲、叉大、室大或C型根管的磨牙,银汞桩核修复效果良好。
- 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。
- Effects of apical transportation on seal of root canal fillings. 根管偏移对充填材料封闭根管能力的影响。
- Obective To determine the clinical effects of preventing post treatment pain of root canal therapy(RCT) with Zhong Tong An(ZTA), a Chinese medicine. 目的对中成药肿痛安定风止痛胶囊(ZTA)用于预防根管治疗术后疼痛的临床疗效作出评价。
- Objective:To study the fear extent toward root canal therapy (RCT). 目的:了解患者对根管治疗有关方面的畏惧程度。
- Objective: To raise the efficiency of one-visit root canal therapy. 目的:探讨提高根管治疗一次法成功率的方法。
- Calcified root canal occurs often during root canal therapy. 根管钙化是临床进行根管治疗术时的多见现象。
- After 7days,the group A1 and B1 were prepared for canal post,group A2 and group B2 were left untreated. B组20颗牙根管制备后Ther-mafil热熔牙胶充填,7d后,10颗牙行桩的根管制备为B1组,10颗牙留作对照为B2组。
- FIBER POST: Prepare the root canal with the Pre-Shaping and Finishing drills, according to manufacturer's instructions. METAL POST: Sandblast the surface of the post. 纤维桩:依照厂商说明使用预成钻和完成钻进行根管预备。金属桩:对桩的表面喷砂。
- Methods 88 malocclusion of individual anterior teeth of adult patients were treated with root canal therapy and restored by casting post and core PFM crown. 方法:选择个别前牙错牙合的成年患者88例,在修复前进行完善的根管治疗,再采用铸造桩核烤瓷冠的方法修复。
- Objective:To observe clinical effect of iodophor in root canal treatment. 目的:观察碘伏在临床根管治疗中的应用。
- The dentist reamed out the debris in the course of the root canal treatment. 在进行根管处理过程中,这名牙医铰除了碎屑。
- Results EDTA with different density have different effect in the rinse of smear layer of root canal, it was proved by both SEM observation and the records of tensile strength of casting post. 结果从电镜和机械力学的观察,不同浓度的EDTA对桩冠固位力及根管玷污层去除程度有不同影响。
- Method:46 mandibular molars with furcation involvement were treated by root canal therapy and root canal preparation.Then medical canal and distal canal were separated and casted post were made. 方法:将46例较为严重难治性根分叉病变下颌磨牙经完善根管治疗后分离近、远中根,根管预备后制备铸造桩核,以类似前磨牙形态进行桩冠修复。
- When dentist Richard Hansen goes after a cavity or cleans a root canal, his patients barely hear a thing. 当牙医理查德·汉森检查龋洞或清洗牙槽的时候,他的病人只会听到一点声音。