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Journal of Restorative Dentistry最新文献

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Reliability of electronically detection of fissure caries (by using a prototype device): An alternative diagnostic electronic caries monitor device 电子检测龋裂的可靠性(通过使用原型设备):一种可选的诊断性电子龋监测设备
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111230
A. Şengun, Y. Özbay, B. Akdemir, B. Öztürk, F. Özer, Serdar Bağlar
{"title":"Reliability of electronically detection of fissure caries (by using a prototype device): An alternative diagnostic electronic caries monitor device","authors":"A. Şengun, Y. Özbay, B. Akdemir, B. Öztürk, F. Özer, Serdar Bağlar","doi":"10.4103/2321-4619.111230","DOIUrl":"https://doi.org/10.4103/2321-4619.111230","url":null,"abstract":"Objective: The purpose of this in vitro study was to investigate the reliability of a prototype electronic caries monitor (ECM) for diagnosis of the dental caries on the occlusal surfaces of posterior teeth and to compare using histological examination as gold standard. Materials and Methods: Data were obtained from 93 occlusal sites of 33 extracted human molars. Electrical resistance to alternative currency of 21 Hz and 24 Vpp of the teeth was measured with the ECM, which produced in Selcuk University. After obtaining electrical conductance values, each tooth was then sectioned into two pieces mesiodistally and examined histologically for occlusal caries under the stereomicroscope. Statistical evaluations were made using Pearson correlation test. Results: A statistically significant negative correlation was found between electrical resistance of the teeth and occlusal caries presence ( P < 0.05). Conclusion: As a result, it is suggested that ECM is a nondestructive and suitable method at detection of occlusal caries.","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"3 1","pages":"26 - 30"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83346073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Randomized controlled trials: The apple of researchers′ eyes in oral health 随机对照试验:口腔健康研究人员眼中的苹果
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111233
R. Sarkis-Onofre, J. Skupien, T. Pereira-Cenci
{"title":"Randomized controlled trials: The apple of researchers′ eyes in oral health","authors":"R. Sarkis-Onofre, J. Skupien, T. Pereira-Cenci","doi":"10.4103/2321-4619.111233","DOIUrl":"https://doi.org/10.4103/2321-4619.111233","url":null,"abstract":"","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"6 1","pages":"40 - 41"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83905356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correlation between dental caries and salivary immunoglobulin in adult Indian population: An in vivo study 印度成年人群龋齿与唾液免疫球蛋白的相关性:一项体内研究
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111229
M. Hegde, D. Devadiga, Chitharanjan Shetty, A. Shetty
{"title":"Correlation between dental caries and salivary immunoglobulin in adult Indian population: An in vivo study","authors":"M. Hegde, D. Devadiga, Chitharanjan Shetty, A. Shetty","doi":"10.4103/2321-4619.111229","DOIUrl":"https://doi.org/10.4103/2321-4619.111229","url":null,"abstract":"Aim: To evaluate the relationship between dental caries and salivary immunoglobulins (S-Igs) in unstimulated saliva of young adults between the age group of 20 and 30 years from South Canara district, Karnataka with varying caries experience as determined by their Decayed Missing Filled Teeth (DMFT) scores. Materials and Methods: The study was conducted on 80 healthy adult subjects with age group between 20 and 30 years. The healthy subjects without any chronic diseases were selected. The patients were divided into four groups according to DMFT status (WHO, 1997) as G-I, DMFT 0; G-II, DMFT 1-5; G-III, DMFT 6-10; and G-IV, as DMFT above 10. Unstimulated saliva samples were collected from each subjects and checked for S-IgA and IgG. The obtained data was statistically analyzed using one-way ANOVA and Tukey`s Honestly Significant Difference test. Results: Correlation of DMFT with S-IgA showed that as the S-IgA levels decreased in the saliva, there was increase in the DMFT levels. With intergroup comparison of S-IgA, there is no significant difference between group I and group II. There was no significant correlation seen between the S-IgG G levels and dental caries experience. Conclusion: The S-IgA increases with decrease in caries activity and S-IgG does not show any correlation with dental caries.","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"8 1","pages":"22 - 25"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83517345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Effect of alcoholic and non-alcoholic beverages on the wear and fracture toughness of teeth and resin composite materials: In vitro study 酒精和非酒精饮料对牙齿和树脂复合材料磨损和断裂韧性影响的体外研究
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111227
F. Yusuf, A. Srirekha, Jayshree Hegde, R. Karale, Kusum Bashetty, Savitha Adiga
{"title":"Effect of alcoholic and non-alcoholic beverages on the wear and fracture toughness of teeth and resin composite materials: In vitro study","authors":"F. Yusuf, A. Srirekha, Jayshree Hegde, R. Karale, Kusum Bashetty, Savitha Adiga","doi":"10.4103/2321-4619.111227","DOIUrl":"https://doi.org/10.4103/2321-4619.111227","url":null,"abstract":"Background: Tooth wear is becoming more apparent in the early stages of life. Consumption of alcoholic beverages and non-alcoholic beverages have highest buffering capacity and low pH values show pronounced erosive effect on enamel and degradation rate of composite materials. Hence the purpose of this study is to compare wear and degradation of two resin composite materials and teeth in presence of different alcoholic and non-alcoholic beverages. Materials and Methods: Total 75 specimens comprising of composite blocks (Z350 and P90) and mandibular molars were divided into experimental groups (A, B, and C) ( n = 25). The experimental liquids were water, Sprite® , Coke® , Kingfisher® Beer, and Golconda® Wine ( n = 5). The specimens were weighed using a digital weighing balance. Wear was carried in Wet Abrasive Wear Tester. SEM evaluation was done. Fracture toughness performed with universal testing machine. Results: In Groups A and B significant weight loss in all experimental beverages, maximum in alcoholic beverages ( P < 0.05). SEM showed surface irregularities, filler/matrix interfacial failure, and significant decrease in fracture toughness in Groups A and B. In Group C significant weight loss and decrease in fracture toughness maximum in non-alcoholic beverages ( P < 0.05). SEM showed significant wear and surface irregularities. Conclusions: It was concluded that significant amount of wear of dental composite materials and teeth seen in presence of alcoholic and non-alcoholic beverages. All the experimental groups displayed statistical significant decrease in fracture toughness in presence of all beverages.","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"66 1","pages":"11 - 17"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83655583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Effectiveness of calcium hydroxide plus points and chlorhexidine activ points against Enterococcus faecalis by agar diffusion test: An in-vitro study 氢氧化钙+穴和氯己定活性穴对粪肠球菌的体外琼脂扩散试验研究
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111228
V. Alagarsamy, A. Rajesh Ebenezar, M. Srinivasan, A. Mohan, Senthil Kumar
{"title":"Effectiveness of calcium hydroxide plus points and chlorhexidine activ points against Enterococcus faecalis by agar diffusion test: An in-vitro study","authors":"V. Alagarsamy, A. Rajesh Ebenezar, M. Srinivasan, A. Mohan, Senthil Kumar","doi":"10.4103/2321-4619.111228","DOIUrl":"https://doi.org/10.4103/2321-4619.111228","url":null,"abstract":"Aims/Objectives: The aim of this study was to evaluate the antimicrobial effectiveness of two intracanal medicaments and their combination against Enterococcus faecalis, which are commonly found in root canals. Materials and Methods: In this study, the antimicrobial effect of chlorhexidine activ points, calcium hydroxide plus points and combination of both points after 1 st day, 2 nd day, 3 rd day, 7 th day, and 14 th day were evaluated using agar diffusion test. Anti-bacterial activity as evidenced by inhibitory zones of clearance around the medicament was observed and diameters (in mm) measured. Results: Chlorhexidine activ points show the maximum inhibition against E. faecalis calcium hydroxide points alone and when combined with chlorhexidine shows the minimal antibacterial efficacy. Conclusion: Chlorhexidine activ points obtained the highest antimicrobial activity compared with other medicament and can be the medicament of choice.","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"13 1","pages":"18 - 21"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80702920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
The root and root canal morphology of the human mandibular premolars: A literature review 人类下颌前磨牙的根和根管形态:文献综述
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111226
Padmanabh Jha, V. Nikhil, V. Arora, Mesha Jha
{"title":"The root and root canal morphology of the human mandibular premolars: A literature review","authors":"Padmanabh Jha, V. Nikhil, V. Arora, Mesha Jha","doi":"10.4103/2321-4619.111226","DOIUrl":"https://doi.org/10.4103/2321-4619.111226","url":null,"abstract":"The objective was to review thoroughly the literature of the root and root canal morphology of the human mandibular premolars. Published studies were divided into anatomic studies reporting the number of roots, number of canals, and apical anatomy. Differences caused by gender and ethnicity have also been reported. Individual case reports of anomalies were included to demonstrate the extreme range of variation. Almost all of the teeth in the anatomic studies were single rooted (99.6%). The incidence of two roots (0.3%) and three roots (0.1%) was extremely rare. Anatomic studies of the internal canal morphology found that a single canal was present in 91.0% of the teeth. A single apical foramen was found in 91.8% of the teeth. However, the root and root canal morphology of the mandibular premolars can be extremely complex and requires careful assessment.","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"58 1","pages":"3 - 10"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88628661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Restorative dentistry 恢复牙科
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111225
F. Koray
{"title":"Restorative dentistry","authors":"F. Koray","doi":"10.4103/2321-4619.111225","DOIUrl":"https://doi.org/10.4103/2321-4619.111225","url":null,"abstract":"","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"3 1","pages":"1 - 2"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80216946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using resin infiltration to treat developmental defects of enamel: Three case reports 树脂浸润治疗牙釉质发育缺陷3例报告
Journal of Restorative Dentistry Pub Date : 2013-01-01 DOI: 10.4103/2321-4619.111231
Samah Omar
{"title":"Using resin infiltration to treat developmental defects of enamel: Three case reports","authors":"Samah Omar","doi":"10.4103/2321-4619.111231","DOIUrl":"https://doi.org/10.4103/2321-4619.111231","url":null,"abstract":"White spots or patches on permanent incisors are common among young adolescents; this may cause aesthetic concerns for both the patient and the parents equally. Management of developmental defects of enamel (DDE) is challenging and highly dependent on the type, severity, and appearance of the defect. Resin infiltration procedure is simple and conservative, and the procedure is generally well tolerated by patients. The material was introduced in the market to treat initial interproximal carious lesions and for post-orthodontic decalcifications. It was noticed that enamel lesions treated with resin infiltration would lose their whitish appearance as the microporosities are filled with the resin. In this case report, we have demonstrated the successful use of resin infiltration (ICON® ) for masking the white color resulting from mild DDE. The pleasing aesthetic results and the conservative nature of this approach make it a good alternative to microabrasion and conventional resin restorations.","PeriodicalId":17076,"journal":{"name":"Journal of Restorative Dentistry","volume":"117 1","pages":"31 - 35"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79845686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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