Developmental and eruption disturbances of teeth and associated complications in Indian children from birth to 12 years of age: A cross-sectional survey

Introduction: This study evaluated the prevalence of developmental and eruption disturbances of teeth in both primary and mixed dentition of the patients along with the associations between the variables such as child's age, gender, jaw, and teeth. Materials and Methods: A total of 9235 children visiting the Outpatient Department of Pedodontics and Preventive Dentistry, Postgraduate Institute of Dental Sciences, Rohtak, Haryana, India, were examined during a period of 1 year from January 2014 to January 2015. Clinical examination was carried out to identify the presence of developmental and eruption disturbances. Data management and statistical analysis were carried out using software Statistical Package for Social Sciences version 19. Results: A total of 223 (2.41%) patients were affected by the developmental dental and eruption disturbances. The prevalence of developmental dental anomalies was 1.62 and of eruption disturbances was 1.06. Enamel hypoplasia was the most prevalent anomaly (0.77) whereas the most prevalent eruption disturbance was ectopic eruption (0.80). Conclusion: The early detection and diagnosis of dental anomalies is important to prevent further disturbances and related complications.