Journal of Pediatric Dentistry最新文献_第7页

Management of internal resorption observed after a mineral trioxide aggregate pulpotomy in a primary molar tooth: A case report with a 36-month follow-up 三氧化二矿骨料切开术对乳牙内吸收的处理:一个36个月随访的病例报告

Journal of Pediatric Dentistry Pub Date : 2016-01-01 DOI: 10.4103/2321-6646.174927

M. Akcay, B. Çelik, Ş. Sarı, O. Gunhan

引用次数: 1

Comparison of the clinical, radiographic, and histological outcomes of pulpotomy of deciduous teeth in dogs with formocresol, Gutta-percha, and mineral trioxide aggregate 使用福摩甲酚、杜仲胶和三氧化矿物聚集体进行乳牙切开术的临床、影像学和组织学结果比较

Journal of Pediatric Dentistry Pub Date : 2016-01-01 DOI: 10.4103/2321-6646.174924

N. Nourbakhsh, A. Talebi, N. Akhlaghi, Maziar Manshaei, Rahman Nazeri

{"title":"Comparison of the clinical, radiographic, and histological outcomes of pulpotomy of deciduous teeth in dogs with formocresol, Gutta-percha, and mineral trioxide aggregate","authors":"N. Nourbakhsh, A. Talebi, N. Akhlaghi, Maziar Manshaei, Rahman Nazeri","doi":"10.4103/2321-6646.174924","DOIUrl":"https://doi.org/10.4103/2321-6646.174924","url":null,"abstract":"The aim of this study was to compare the outcomes of pulpotomy of deciduous teeth in dogs with the use of formocresol, Gutta-percha, and mineral trioxide aggregate (MTA). In this experimental study, 24 deciduous premolar teeth, without internal and external resorption, in two hybrid Iranian dogs, aged 6-8 weeks, were divided into 3 groups, using a simple random technique. In the three study groups, diluted Buckley formocresol, Gutta-percha, and MTA were placed on canal orifices, respectively, and the crowns were restored with zinc oxide eugenol paste and glass ionomer. The teeth underwent a radiographic procedure and extracted after 1-month. The histological samples were evaluated in relation to inflammatory reactions and formation of a hard tissue barrier. Data were analyzed with SPSS version 20 (SPSS Inc., Chicago IL, USA), using ANOVA, ANCOVA, Kruskal-Wallis test, and Spearman′s correlation coefficient (α = 0.05). Kruskal-Wallis test did not reveal any significant differences in clinical signs between the study groups at 2-week interval (P = 0.416) and clinical and radiographic signs 1-month after application of the materials (P = 0.503 and P = 0.122, respectively). ANCOVA did not reveal any significant differences in grading between the groups over time (P = 0.927). There were no differences between materials in the clinical, radiographic, and histological outcomes.","PeriodicalId":16711,"journal":{"name":"Journal of Pediatric Dentistry","volume":"92 1","pages":"1 - 7"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79017076","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

Evaluation of patient with Holt-Oram syndrome in terms of oral and maxillofacial findings Holt-Oram综合征患者口腔颌面表现的评价

Journal of Pediatric Dentistry Pub Date : 2016-01-01 DOI: 10.4103/2321-6646.174932

Zeki Arslanoğlu, F. Bilgiç, Ediz Kale, O. F. Arpağ, H. Altan

引用次数: 0

Effect of taper and metallurgy on cleaning efficacy of endodontic files in primary teeth: An in-vitro study 锥度和冶金对乳牙根管锉清洁效果的影响:体外研究

Journal of Pediatric Dentistry Pub Date : 2015-09-01 DOI: 10.4103/2321-6646.164873

S. Mittal, S. Gupta, Devender Kumar Sharma, A. Sharma, Kavita Mittal

{"title":"Effect of taper and metallurgy on cleaning efficacy of endodontic files in primary teeth: An in-vitro study","authors":"S. Mittal, S. Gupta, Devender Kumar Sharma, A. Sharma, Kavita Mittal","doi":"10.4103/2321-6646.164873","DOIUrl":"https://doi.org/10.4103/2321-6646.164873","url":null,"abstract":"To determine the effect of metallurgy and taper on primary teeth root canals infected with Enterococcus faecalis, by stainless steel (SS) and nickel-titanium (Ni-Ti) endodontic files. Ninety primary teeth root canals were used, in which the canals were sterilized after being enlarged with #15 K-file and then contaminated with an inoculation of a broth of E. faecalis. The teeth were divided into two groups, A and B. A is served as the control group and B as an experimental group. Experimental group was further divided into five subgroups (subgroup B1 - SS K-files: 2% taper, B2 - SS H-files: 2% taper, B3 - SS Flare files: 5% taper, B4 - Ni-Ti: 2% taper, and subgroup B5 - Ni-Ti: 6% taper) based on the metallurgy and taper of different endodontic files used for instrumentation. The post bacterial samples were collected, and were seeded on plates for analysis. After the incubation period, analysis of colony forming units/200 μL was done. The data thus obtained were subjected to statistical analysis. Ni-Ti H and ProTaper group: The 6% taper showed a significant bacterial reduction (P < 0.05) and produced cleaner canals than SS K-files: 2% taper, SS H-files: 2% taper, and Ni-Ti K-files: 2% taper. However, there was not much of difference between Ni-Ti H and ProTaper: The 6% taper and SS Flare files: The 5% taper (P > 0.05). It was concluded that metallurgy does not play a significant role in cleaning efficiency of root canals, whereas taper does influence the bacterial reduction and hence produce cleaner canals in primary teeth.","PeriodicalId":16711,"journal":{"name":"Journal of Pediatric Dentistry","volume":"20 1","pages":"75 - 81"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80586571","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

Effects of different children health drinks on stainability of anterior tooth colored restorative materials-an in vitro study 不同儿童保健饮料对前牙着色修复材料染色性的体外研究

Journal of Pediatric Dentistry Pub Date : 2015-09-01 DOI: 10.4103/2321-6646.164880

K. Sangeetha, B. Sagar, V. S. Subba Reddy, Rashmi G. Chour, Rohan Talathi, S. Shilpa

{"title":"Effects of different children health drinks on stainability of anterior tooth colored restorative materials-an in vitro study","authors":"K. Sangeetha, B. Sagar, V. S. Subba Reddy, Rashmi G. Chour, Rohan Talathi, S. Shilpa","doi":"10.4103/2321-6646.164880","DOIUrl":"https://doi.org/10.4103/2321-6646.164880","url":null,"abstract":"The aim of this in vitro study was to evaluate the color stability of various anterior tooth-colored restorative materials by children′s health drinks. Totally, 168 spherical shaped specimens of dimension of 12 mm in diameter and 1.2 mm in thickness were prepared from compomer (Dyract), resin modified glass ionomer (Vitremer), resin composite (Filtek Z350). Each group of 56 specimens of each material were divided into seven subgroups. Each subgroup was stored in a different solution (distilled water, milk, milk with sugar and bournvita, milk with sugar and horlicks, milk with sugar and boost, milk with sugar and complan, milk with sugar and maltova) for 48 h. The color change measurement was done using spectrophotometer (Minolta, CM-3301d) both before and after staining. For each group mean values (ΔEFNx01) were calculated, and inter-comparison between health drinks and materials was done using one-way ANOVA. Intercomparison between materials was done with Tukey′s post -hoc test. The level of significance for all the tests was chosen as P < 0.001. Resin composite showed the highest resistance to staining, and resin modified glass ionomer showed the least resistance. For all the materials, exposure to bournvita and boost resulted in high rates of color change than exposure to complan, maltova, horlicks, milk, and distilled water. All the health drinks tested did not show any visible effect on any of the esthetic restorative materials taken for study.","PeriodicalId":16711,"journal":{"name":"Journal of Pediatric Dentistry","volume":"107 1","pages":"92 - 96"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79936071","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: 6

Effect of nutritional rickets on dental development in North Indian children: A prospective study 营养佝偻病对北印度儿童牙齿发育的影响:一项前瞻性研究

Journal of Pediatric Dentistry Pub Date : 2015-09-01 DOI: 10.4103/2321-6646.164879

V. Galhotra, Pooja Ahluwalia, Sunaina Jodhka, S. Sethi, R. Gambhir

{"title":"Effect of nutritional rickets on dental development in North Indian children: A prospective study","authors":"V. Galhotra, Pooja Ahluwalia, Sunaina Jodhka, S. Sethi, R. Gambhir","doi":"10.4103/2321-6646.164879","DOIUrl":"https://doi.org/10.4103/2321-6646.164879","url":null,"abstract":"Rickets is a disorder caused by a lack of Vitamin D, calcium or phosphate. It leads to softening and weakening of the bones. Dental manifestation of rickets includes enamel hypoplasia and delayed tooth eruption. The present prospective study was carried out to report various dental anomalies caused due to rickets in children. The present study was carried out on 120 pediatric subjects between the age-group of group 6-18 years of age with history of rickets in infancy as reported by pediatrician. The developmental defect of enamel index was used for recording enamel lesions along with radiographs. Statistical analysis was done using SPSS version 16 (SPSS, Chicago, IL, USA). Enamel hypoplasia was detected in 90 cases, missing teeth were detected in 45 cases, bilaterally missing mandibular second premolars were detected in 30 cases, seven cases were found with bilaterally missing maxillary first premolars, maxillary canines, and mandibular second premolars. Significant dental disturbances, e.g., hypoplasia, missing teeth can occur in children suffering from rickets in infancy. Careful and thorough management of this disorder can be done by conservative dental treatments such as composite sealant restorations and other preventive dental treatments.","PeriodicalId":16711,"journal":{"name":"Journal of Pediatric Dentistry","volume":"229 1","pages":"88 - 91"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74678868","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

Caries prevalence of school going boys and girls according to sweet taking frequency among different age groups in and around Guwahati city 古瓦哈提市及其周边地区不同年龄组中按吃糖频率划分的学龄男女患龋率

Journal of Pediatric Dentistry Pub Date : 2015-09-01 DOI: 10.4103/2321-6646.164877

C. Kalita, B. Choudhury, P. Sarmah, A. Saikia

{"title":"Caries prevalence of school going boys and girls according to sweet taking frequency among different age groups in and around Guwahati city","authors":"C. Kalita, B. Choudhury, P. Sarmah, A. Saikia","doi":"10.4103/2321-6646.164877","DOIUrl":"https://doi.org/10.4103/2321-6646.164877","url":null,"abstract":"Dental caries is the most common oral disease in human. Many epidemiological studies have been carried out worldwide to assess the prevalence of dental caries. In India also, several studies have been carried to find out the prevalence of dental caries. To know the cause of disparity of prevalence of dental caries epidemiological study of all the regions is very important. The objective of this study was to determine the caries prevalence of school going boys and girls in and around Guwahati city, Assam, India. About 7233 school going boys and girls from 25 schools, aged 3-17 years participated in the study. Data were also recorded for frequency of taking sweets along with the prevalence of caries to see the association of caries with sweet taking frequency among different age groups. Data were collected using basic oral health survey (WHO) modified form. Results showed that 43.40% boys and girls were affected by caries. Boys (45.85%) showed higher prevalence than girls (40.92%) with a mean value of 5.60 ± 0.03 and 5.28 ± 0.03 respectively, and the difference was statistically significant. Caries is very negligible (1.82% in males and 1.75% in females) among those who occasionally take sweets or never take. Contrary to that, more than 94% sweet takers of both the sexes, those who take sweets more than 5 times a day are affected by caries.","PeriodicalId":16711,"journal":{"name":"Journal of Pediatric Dentistry","volume":"43 1","pages":"82 - 87"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78242912","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

Direct pulp capping in primary molars: Report of two cases 直接牙髓盖治磨牙2例报告

Journal of Pediatric Dentistry Pub Date : 2015-09-01 DOI: 10.4103/2321-6646.164884

E. Perez, L. Behar-Horenstein, M. Guelmann

引用次数: 2

Application of a direct bonding lingual arch 直接粘接舌弓的应用

Journal of Pediatric Dentistry Pub Date : 2015-09-01 DOI: 10.4103/2321-6646.164883

T. Kawata, T. Ninomiya, So Koizumi, T. Iwata

引用次数: 1

How effective is a chewable brush in removing plaque in children? A pilot study 可咀嚼刷清除儿童牙菌斑的效果如何?一项初步研究

Journal of Pediatric Dentistry Pub Date : 2015-05-01 DOI: 10.4103/2321-6646.155557

T. Bezgin, C. Dağ, N. Özalp

{"title":"How effective is a chewable brush in removing plaque in children? A pilot study","authors":"T. Bezgin, C. Dağ, N. Özalp","doi":"10.4103/2321-6646.155557","DOIUrl":"https://doi.org/10.4103/2321-6646.155557","url":null,"abstract":"The aim of this pilot study was to evaluate the plaque removal efficiency of a chewable toothbrush (CB) in children. A total of 20 patients aged 10-12 years who attended to the Department of Pediatric Dentistry were enrolled in the study. This was a single-blinded crossover study which examined plaque removal efficiency of a CB compared to a manual toothbrush (MB) following a consecutive use. After professional prophylaxis had been given, participants refrained from brushing and chewing for 48 h. Supragingival plaque was examined using the Turesky modification of the Quigley-Hein Index (TQHI) and the simplified oral hygiene index (OHI-S). For statistical comparison, the difference (prebrushing minus postbrushing) in average scores was calculated. Data were evaluated by Mann-Whitney U-test, with a P < 0.05 considered to be statistically significant. The mean plaque reduction score with TQHI for CB and MB were 1.91 ± 0.54 and 1.96 ± 0.52, respectively. The mean plaque reduction score with OHI-S for CB and MB were 1.31 ± 0.288 and 1.34 ± 0.403, respectively. Differences in scores between the two brushes were not statistically significant (P > 0.05). Within the limits of this study, the experimental chewable brush was found to be as effective as a manual brush in removing plaque. The chewable brush may be an appropriate oral hygiene adjunct for school children, including children with disabilities.","PeriodicalId":16711,"journal":{"name":"Journal of Pediatric Dentistry","volume":"1 1","pages":"41 - 45"},"PeriodicalIF":0.0,"publicationDate":"2015-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79502361","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: 10