Prevalence, Pattern, and Severity of Molar Incisor Hypomineralization in 8-12-year-old Schoolchildren of Moradabad City.

Aim and objective: Recently, molar incisor hypomineralization (MIH) has become more evident and one of the most common reasons for loss of teeth in children after dental caries. Being a country with a diverse ethnic population, the prevalence of MIH in different regions of India may differ. Hence, the present study was undertaken to determine the prevalence, pattern, and severity of MIH in 8-12-year-old Schoolchildren in Moradabad city. Materials and methods: This study was conducted in various schools of Moradabad city to target a sample of 2,300 children aged between 8 and 12 years. The examination was done in their respective schools by a calibrated examiner in natural daylight using European Academy of Pediatric Dentistry diagnostic criteria for MIH 2015. The results, thus obtained, were statistically analyzed using Pearson's Chi-square test. Results: A prevalence of 3.96% (91/2300) for MIH was reported without any gender predilection. Molar hypomineralization showed a prevalence of 1.3% (29/2300) whereas the prevalence for hypomineralization of second primary molars was 1.4% (22/1620). The most common type of defect was type 2 and most of the affected teeth were of grade I. Mandibular molars were more commonly affected compared to the maxillary molars. Conclusions: A prevalence of 3.96% (91/2300) was observed for MIH. Frequent dental screening camps should be organized in schools at the community level for the enhancement of early diagnosis of MIH and designing appropriate management strategies. How to cite this article: Khan A, Garg N, Mayall SS, et al. Prevalence, Pattern, and Severity of Molar Incisor Hypomineralization in 8-12-year-old Schoolchildren of Moradabad City. Int J Clin Pediatr Dent 2022;15(2):168-174.

Management of Fracture Crown En Masse in Maxillary Central Incisors in a 13-Year-Old Child - A Multidisciplinary Approach.

Traumatic dental injuries are the most common orofacial injuries sustained during play and sports. Injuries to anterior teeth with subgingival fractures present a clinical challenge for a predictable esthetic outcome. The treatment modalities of subgingival fractures are surgical crown lengthening and orthodontic extrusion. The purpose of this article is to report a case of a 13-year-old male patient with a subgingival fracture of maxillary anterior teeth managed by a multidisciplinary approach, utilizing orthodontic extrusion after endodontic treatment followed by prosthetic rehabilitation.