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AIMS AND OBJECTIVES: Determination of prevalence of dental caries in 6 and 12-year-old schoolchildren, dental caries prevalence between government and private schoolchildren, and the influence of socioeconomic factors on dental caries on children of Paonta Sahib, Himachal Pradesh, India. MATERIALS AND METHODS: In the government and private schools at Paonta Sahib of Sirmour district, Himachal Pradesh, India, a cross-sectional study was carried out. The study population comprised schoolchildren of 6 and 12 years. A total of 1,004 children of both genders were surveyed for dental caries status. The decayed, missing, filled teeth (DMFT) index was used for clinical examination of caries. Prior collection of sociodemographic information was done in addition to information on oral health behavior by personal interview. RESULTS: In the present study, dental caries prevalence was found to be higher in children of 6 years of age (63.6%) than that of 12 years (53.6%) (p = 0.001). The mean DMFT was 2.47 ± 2.75 for 6-year-old children and 1.18 ± 1.33 for 12-year-old children. No significant difference was observed in dental caries prevalence among children of government and private school (p = 0.167). Moreover, dental caries frequency was highest in children belonging to upper-middle (38.14%) class followed by lower-middle (32.32%), upper-lower (25.42%), and upper class (4.12%). The obtained data were analyzed using the chi-square test and one-way ANOVA test. CONCLUSION: Dental caries prevalence was high in children of 6 years of age in the study. The dental caries frequency was more in upper-middle-class children. These results suggest that emphasis should be given to scientific monitoring, effective implementation, and evaluation of school-based oral health promotion and preventive programs to increase the dental awareness and oral hygiene practices, in Paonta Sahib, Sirmour district. HOW TO CITE THIS ARTICLE: Jindal L, Dua P, Mangla R, et al. Dental Caries in Relation to Socioeconomic Factors of 6 and 12-year-old Schoolchildren of Paonta Sahib, Himachal Pradesh, India: An Epidemiological Study. Int J Clin Pediatr Dent 2020;13(4):395-398.
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OBJECTIVE: Fissure sealants hold a great significance in the preclusion of inception of caries process. The present in vitro study assesses the marginal sealing ability and penetration depth of various dental products used as pit and fissure sealants. STUDY DESIGN: Sixty freshly extracted human non-carious premolars were arbitrarily categorized into four groups of 15 samples. Prophylaxis of occlusal surfaces of sample teeth was done with pumice slurry and sealant was applied. Later, the teeth underwent thermocycling and immersion in 5% methylene blue for 24 hours. Sectioning of teeth samples was done buccolingually and they were analyzed under stereomicroscope. STATISTICAL ANALYSIS USED: Nonparametric tests Kruskal-Wallis and Mann-Whitney were applied to carry out microleakage comparison. The percentage penetration depth was compared using the one-way analysis of variance (ANOVA) test. Tukey's post hoc test was applied for multiple analogies. RESULTS: Highest microleakage was seen in glass ionomer-based sealant followed by flowable composite and least for classical sealant. Flowable nanocomposite gave comparable results with that of the classical sealant. No statistical difference was found with respect to depth of penetration between different tested materials. CONCLUSION: Flowable nanocomposite can be considered as a promising substitute for sealing fissures and thus can be endorsed to caries-susceptible pediatric patients. HOW TO CITE THIS ARTICLE: Butail A, Dua P, Mangla R, et al. Evaluation of Marginal Microleakage and Depth of Penetration of Different Materials Used as Pit and Fissure Sealants: An In Vitro Study. Int J Clin Pediatr Dent 2020;13(1):38-42.
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Pulpectomy is one of the most important procedures in maintaining the necrotic primary teeth until physiologic exfoliation. In clinical practice, time efficacy is invaluable, especially in pediatric endodontics, where unpredictability and difficulty of root canal morphology adds to a clinician's challenge. The success of a pulpectomy procedure mainly depends upon the biomechanical preparation of the root canal systems. With the advent of NiTi rotary files, adult endodontic procedures have been rendered easy, but its popularity in pedodontic practice is limited. Therefore, the purpose of this article is to review the use of NiTi rotary files for root canal instrumentation in primary teeth. HOW TO CITE THIS ARTICLE: Chauhan A, Saini S, Dua P, et al. Rotary Endodontics in Pediatric Dentistry: Embracing the New Alternative. Int J Clin Pediatr Dent 2019;12(5):460-463.
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AIM: This study was aimed to evaluate effects of various beverages on microhardness of esthetic restorative materials. MATERIALS AND METHODS: A total of 160 disk-like specimens were prepared with 40 specimens each using nanocomposite resin, nano-ionomer, compomer, and conventional composite resin as experimental groups. Forty primary teeth were prepared and mounted in acrylic to be used as control group. Microhardness of the restorative materials was measured using Vickers microhardness tester at baseline and after immersion in various beverages. The difference between the two readings was evaluated within different groups. RESULTS: In general, low pH beverages adversely affected the properties of the tested materials. Microhardness of tested materials was significantly decreased after immersion in various beverages with the exception of Yakult. After the immersion period, the enamel showed the maximum loss in microhardness followed by nano-ionomer. CONCLUSION: Low pH beverages were the most aggressive media for enamel, nano-ionomer and compomer, but in contrast, composite resin was relatively less affected. Probiotic drink appeared relatively benign toward the tested materials.How to cite this article: Gupta R, Madan M, Dua P, Saini S, Mangla R, Kainthla T, Dupper A. Comparative Evaluation of Microhardness by Common Drinks on Esthetic Restorative Materials and Enamel: An in vitro Study. Int J Clin Pediatr Dent 2018;11(3):155-160.
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BACKGROUND: Indirect pulp treatment (IPT) is a minimally invasive procedure based on the application of a protective liner on the affected dentin, thereby preserving the pulp vitality. AIM: This study aims to evaluate and compare the clinical and radiographic outcomes of IPT when a layer of calcium hydroxide (Dycal), mineral trioxide aggregate (MTA), or Biodentine was placed over the affected dentin in primary molars. MATERIALS AND METHODS: A clinical trial with sample size of 45 primary molars between the age group of 4-9 years, of which 15 teeth were considered, each for Group I (Dycal), Group II (MTA), and Group III (Biodentine). Measurements on digitized radiographs were made at baseline, 3, and 6 months using Corel Draw software. RESULTS: One-way ANOVA and post hoc tests indicated a statistically significant difference in dentin thickness (P < 0.05) in all the groups. Within Group I, the thickness of dentin was 0.066 ± 0.009 mm at 3 months and 0.099 ± 0.011 mm at 6 months. In Group II, 0.081 ± 0.010 mm at 3 months and 0.123 ± 0.016 mm at 6 months. In Group III, 0.102 ± 0.021 mm at 3 months and 0.154 ± 0.022 mm at 6 months. CONCLUSIONS: Clinically, 100% success rate was observed in all the groups whereas radiographically, Biodentine was superior to both the groups.
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AIM: To validate the caries risk profiles in 5- and 12-year-old school-going children and to single out main contributing factor, if any, using cariogram over a period of 1 year. MATERIALS AND METHODS: A cariogram model was used to create caries risk profiles on 499 children aged 5 and 12 years ±6 months. They were divided into 2 groups. The group I and group II consisted of 250 and 249 children respectively. Re-examination was done after 1 year and caries increment was recorded. The caries risk profiles generated by the cariogram software were compared with caries increment. RESULTS: Percentage of subject having caries increment in groups I and II in high-, medium-, and low-risk group after 1 year was 66.2, 39.5, and 13%, and 48.5, 27.3, and 13.9% respectively. The mean caries increment after 1 year in groups I and II in high-, medium-, and low-risk patients was 0.96, 0.49, and 0.13, and 0.7, 0.36, and 0.11 respectively. Linear regression analysis showed dental caries, diet content, diet frequency, plaque index, Streptococcus mutans count, fluoride, salivary flow rate, and buffer capacity are significantly associated with actual chance to avoid caries. CONCLUSION: The risk of developing new carious lesions consistently reduced from high-risk category to low-risk category, reflecting the cariogram ability in accurately estimating future caries. Hence, cariogram can be said to be a useful tool for caries prediction. Initial dental caries came out to be the strongest predictor of future caries.How to cite this article: Garg A, Madan M, Dua P, Saini S, Mangla R, Singhal P, Dupper A. Validating the Usage of Car-iogram in 5- and 12-year-old School-going Children in Paonta Sahib, Himachal Pradesh, India: A 12-month Prospective Study. Int J Clin Pediatr Dent 2018;11(2):110-115.
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AIM: To assess the prevalence, distribution, and associated risk factors of severe early childhood caries (S-ECC) among 12- to 36-month-old children of district Sirmaur, Himachal Pradesh, India. MATERIALS AND METHODS: The present study was conducted on a random sample of 510 children, both boys and girls, between 12 and 36 months of age randomly selected from various government-sponsored day-care centers, private day-care centers, and vaccination centers. Caries was recorded using World Health Organization criteria. Statistical analysis was done by using chi-square test and Mann-Whitney test. A two-sided p value was calculated for each statistical test. Multiple logistic regressions were done to calculate the risk of S-ECC from independent variables. RESULTS: In the present study, S-ECC was found in 21% of 510, 12 to 36 months old children of Sirmaur district, Himachal Pradesh. The S-ECC was found to be significantly higher in 25 to 36 months old children's age group and was 27.8% in them as compared with 8% in 12 to 24 months old children. CONCLUSION: Providing anticipatory guidance and education to parents is essential for the promotion of optimal oral health of their children. There is a need for moving upstream to propose and implement policies and programs to improve the oral health of the very young, especially in a developing country like India, which lacks much data on S-ECC. HOW TO CITE THIS ARTICLE: Mangla RG, Kapur R, Dhindsa A, Madan M. Prevalence and associated Risk Factors of Severe Early Childhood Caries in 12- to 36-month-old Children of Sirmaur District, Himachal Pradesh, India. Int J Clin Pediatr Dent 2017;10(2):183-187.
