The aim of the study was to compare the clinical and radiographic evaluation of pulpotomy using mineral trioxide aggregate (MTA), calcium silicate-based cement (Biodentine), and Er,Cr:YSGG laser in primary molars. Materials and methods: Fifty-four primary teeth were selected for this study as per the inclusion and exclusion criteria in the age group of 4-9 years and then randomly allocated to three groups A, B & C. In group A, after removal of coronal pulp, MTA was placed at the floor of pulp chamber. In group B, calcium silicate-based cement (Biodentine) was placed at the floor of pulp chamber. In group C, decontamination of the cavity was done with Er,Cr:YSGG laser. This was followed by placement of permanent restorative material in all the groups. Clinical and radiographic success was evaluated at 3, 6 and 9 months. Data analysis was performed using Statistical Package for the Social Science-21 (SPSS-21). Results: At the end of 9 months, overall success rate of pulpotomy was 85.5%. There was no significant difference among the three groups (p > 0.05). Conclusion:The study showed that the success of pulpotomy procedure is independent of the type of medicament used for pulpotomy. Moreover, the study also shows that Er,Cr:YSGG laser can be effectively used for pulpotomy procedures.
AimTo determine the prevalence of molar incisor hypomineralization (MIH) in 6–12 years old children of the Central Delhi area.Materials and methodsThis cross-sectional descriptive short study consisted of 1,026 children aged 6–12 years selected by a random sampling procedure. The parents were interviewed and relevant prenatal, perinatal, and postnatal history was recorded. The dental examination was carried out by well-trained pediatric dentists. Full mouth examination of teeth was conducted including the European Academy of Pediatric Dentistry (EAPD) 2003 criteria for the diagnosis of MIH. The results were documented and statistically analyzed using the Chi-square test.ResultsThe prevalence of MIH was found to be 1.17%. There was statistically significant difference in prevalence related to gender (p < 0.05) with a higher number of males affected with MIH. A total of 77 teeth (44 molars and 32 incisors) were observed with MIH. The severity of MIH was more in molars (52.27%) when compared to incisors (24.24%). All the four first permanent molars were affected in 83.3% of children with MIH.ConclusionThe prevalence of MIH in a small sample of 1,026 children aged 6–12 years in Central Delhi was 1.17%. A significant male predilection was reported. MIH is a developmental disturbance occurring during the maturation phase of enamel formation, which requires a multidisciplinary treatment approach. The high esthetic demand and the inability to deliver successful restorative care to the hypomineralized teeth can pose great difficulties. Hence, more studies related to prevalence, nature, and severity of MIH and awareness regarding the associated risk factors are required to reveal the hidden burden across the country and to further prevent the occurrence of MIH.How to cite this articleGoswami M, Bhushan U, et al. Molar Incisor Hypomineralization—An Emerging Burden: A Short Study on Prevalence and Clinical Characteristics in Central Delhi, India. Int J Clin Pediatr Dent 2019;12(3):211–214.
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