Dental filling materials contain resin of polymer, inorganic filler and photoinitiator system, which are used in dental restoration. 齿科充填复合材料是由高分子基质、无机填料及光引发剂体系组成的复合物,主要用于齿科的修复。
Dental filling materials and testing methods are summarized and the emphasis is especially focused on the polymeric monomers. 本文综述了近几年齿科充填复合材料的进展情况,并着重对该类材料中单体的研究进展进行分析和归纳。
Objective: To evaluate the clinical effect of three kinds of dental filling materials for interproximal caries of permanent molars. 目的:评价用银汞合金、可乐丽菲露AP-X复合树脂及Beautifil氟化玻璃聚合体对恒磨牙邻面龋进行充填治疗的临床效果。
Surface structure of dental filling material investigated with Atomic Force Microscope 应用原子力显微镜观测牙齿充填材料的表面结构
Marginal microleakage of dental filling materials The self-testing of VILLA STRATO 2000 dental panoramic X-ray machine 口腔临床充填材料边缘微渗漏的实验研究VILLASTRATO2000口腔全景X光机自检故障
Objective To observe efficacy of Gluma desensitizer for prevention of dental hypersensitiveness after deep caries filling. 目的观察Gluma脱敏剂预防深龋充填后牙本质过敏症的疗效。
Cost effective analysis of two methods on their preventing dental fear during caries filling treatments in children 儿童龋病充填中两种预防牙科畏惧症方法的成本效果分析
An comparative study on sealing marginal of three dental filling materials 三种牙体充填材料边缘封闭性的实验研究
Conclusions Dental caries can affect students 'development, and so, we should pay more attention to the prevention and intervention measures including improving the filling rate. 结论龋患影响中小学生的生长发育,应及时采取矫治措施,在制定口腔保健规划时期要重视提高龋齿充填率。
The dental caries rate of freshmen was higher than that in the higher-class students, while the filling rate was lower among them. 大一新生患龋率高于老生,而龋齿充填率低于老生。
The Clinical and Experimental Study of Dental Filling Materials in Wedge-Shaped Defect Restorations 楔状缺损常用充填材料的临床与实验研究
Conclusion Pretreatment of acid etching agent plus Gluma desensitizer for desensitization of cavity is better measure for prevention of dental hypersensitiveness after deep caries filling. 结论用酸蚀处理剂+Gluma脱敏剂预先对窝洞进行脱敏是预防深龋充填后牙本质过敏症的较好方法。
Observation of the external configuration of three kinds of dental filling materials 三种牙充填材料表面形态的电镜观察
To eliminate the harm of mercury, we, by means of special technology, have developed a new type of dental filling material, comprising of glass ionomer and 100% ultra-fine ball-shaped silver amalgam powder. 研制一种新型的牙科充填材料,由玻璃离子水门汀与100%精细球形银合金粉经特殊工艺复合而成。
Objective To determine the clinical effects of preventing dental fear ( DF) by pre-operation-education during the process of tooth filling. 目的对术前教育在龋齿的充填治疗中,预防牙科畏惧症(DentalFear,DF)的效果进行临床评价。
Objective To determine the economic effects on the prevention of dental fear ( DF) by pre operation education or local anesthesia method during the process of tooth filling. 目的用卫生经济学中最小成本分析法对治前教育和局部麻醉两种方法在龋病充填治疗中预防牙科畏惧症(DF)的效果进行评价。
Methods 1 423 RCT teeth were finished from Mar. 2001 to Feb. 2002 in West China Dental Hospital. Root canal filling quality and treatment period of these teeth were evaluated. 方法随机选择2001年3月~2002年2月在四川大学华西口腔医院牙体牙髓科门诊完成RCT的1423颗患牙为研究对象,分析RCT的治疗质量及疗程情况。