Bone age less than chronological age4/20/2023 ![]() The study period was from Jto December 12, 2017. Hence, this research was undertaken to detect and compare bone age, dental age and chronological age in South Indian obese children. There is paucity in the dental literature about the impact of obesity on bone and dental maturation in children of South India. ĭetection of dental and bone age is valuable for the dentist to formulate a proper treatment plan and its also useful as supplemental information for the pediatricians, hematology, forensics, and anthropology. Īn accurate understanding of skeletal growth pattern of maxilla and mandible is essential for the timely intervention of growth deformities in craniofacial complex.ĭental maturation broadens the thinking related to clinical judgment in treatment planning for dental deformities and orthodontic problems. Demirjian, Goldstein, and Tanner method is extensively used to assess dental age. Many methods are in use to evaluate dental age based on calcification rate of permanent teeth. Tooth mineralization is a better evaluation of physiologic maturity of an individual compare to tooth eruption, and tooth mineralization is an uninterrupted process of development. Dental age depends on the amount of tooth bud development and mineralization and their pattern of the proper eruption as per eruption schedule. Teeth development and eruption are part of the total development of the child and its useful count of maturity. Maturation of skeletal centers of the individual is recognized as bone age. A roentgenographic study of these skeletal maturational processes provides a valuable criterion of the child's level of osseous maturation. The appearance and union of the various skeletal ossification centers follows a fairly orderly pattern and time schedule from birth to maturity. , īone age is different from chronological age, and its a measure of the physiological development of an individual. 2 A BMI <5 th percentile is considered as underweight and above the 95 th percentile is considered as obese. BMI is calculated diving weight in kg by the square of height in meters. Obesity and underweight are calculated using the body mass index (BMI). It may influence growth in prepubertal children. The prevalence of overweight and obesity has been increasing markedly in recent years in developing and developed nations. Various factors are responsible for growth such as genetics, nutrition, environment, gender, social, emotional, and culture. Growth begins from birth till child matures into adulthood. Growth is an important phase in the childhood which separates him or her from the adult. J Int Soc Prevent Communit Dent 2018 8:153-9. Estimation of dental and bone age in obese children of south India. How to cite this URL: Varghese ST, Kumar V, Paul S, Jose LK, Mathew T, Siddique S. J Int Soc Prevent Communit Dent 2018 8:153-9 How to cite this article: Varghese ST, Kumar V, Paul S, Jose LK, Mathew T, Siddique S. Keywords: Bone age, Demirjian's method, dental age In the future, further studies are required to support our findings. Dental age and bone age can be considered as variables for diagnosing the impact of growth in obese children. There was a positive correlationship between three ages in both sexes.Ĭonclusion: As per our study, dental age and bone age were advanced in obese children, but dental age was more advanced. Results: Dental age and bone age were advanced in comparison to chronological age in both sexes and its statistically significant ( P < 0.001). The comparison of three ages was done using the unpaired Student's t-test and Pearson's correlation coefficient. Bjork, Grave, and Brown's method was followed to detect bone age using hand-wrist radiograph. Demirjian's method was used to assess dental age. Date of birth was considered to obtain chronological age. ![]() A total of 100 obese study participants were selected between 8 to 14 years age group. Materials and Methods: Ethical approval was obtained from the ethical committee of college, and informed consent was obtained from parents of the study participants. Accordingly, the aim of this study was to evaluate and compare dental age, bone age, and chronological age in obese children of south India. There are no available studies in the literature about the comparison of dental and bone age with chronological age in obese children of south India. Aim: Determination of skeletal and dental age is very essential for Pediatric dentist and orthodontist to formulate a treatment plan, and it is a source of supplemental information for Pediatrics, Orthopedics, and Forensics.
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