ABSTRACT
BACKGROUND: The aim of the current study was carried to determine the relation of spacing, closed dentition, and occlusal relation with malocclusion in the primary dentition in children during deciduous dentition period among school children of Davangere. MATERIALS AND METHODS: A total of 945 school children all having deciduous teeth were included in the study. Informed consent for the child's participation is taken from the school principal. The dentition was examined under natural daylight, and the data was recorded. All the school children were screened for spaced and non-spaced dentition, molar and canine relationship. RESULTS: The results concluded that most of the children showed spaced dentition (82.1%) when compared to non-spaced dentition (17.9%) with males shown more spaced dentition than compared to females. Among all children examined for molar and canine relation, flush terminal molar relation (65%) showed highest among all molar relation followed by mesial step (31%) and distal step (4%), and Class I canine relation (90%) was significant followed by Class II (6%) and Class III canine relation (4%). No significant difference was seen between right and left side. CONCLUSION: The study concludes that determining the malocclusion and its correction at an early age helps in preventing a future complication in permanent dentition since stable primary occlusion leads to ideal occlusion in permanent dentition. Spacing, i.e., primate and physiologic space with the terminal molar relation in primary dentition indicates proper alignment of the permanent dentition.
ABSTRACT
BACKGROUND: The objectives of this study were to assess the total antioxidant levels, dental development, and oral health status in childhood obesity. MATERIALS AND METHODS: A total of 120 children aged 6-12 years consisting of both genders from different school along Coastal Karnataka, India were part of the study and were categorized into obese/overweight, and normal children based on body mass index for age and sex. Total antioxidant capacity (TAC) levels determined by phosphomolybidic acid and spectrophotometric method were considered. Oral hygiene index-simplified, modified gingival index and dentition status index were used to analyze oral health status. Dental development was assessed using a clinical method and correlated with standard chronology of human dentition. RESULTS: Levels of the total salivary antioxidants were increased in the study group which is very highly significant when compared with control group, oral health status in both the study group and control group was good. Number of children in study group showing accelerated dental development is relatively less when compared with control group, but is not statistically significant. CONCLUSION: Salivary TAC was significantly high in overweight and obese children than their normal counterparts. Prevalence of dental caries was high in obese/overweight children when compared to normal children.
ABSTRACT
AIM: The aim of this study is to compare the different caries diagnostic thresholds under epidemiological and clinical settings among 7-15 year old school children. MATERIALS AND METHODS: A cross-sectional study was undertaken among 7-15 years old school children of Bangalore city. Total 738 children were enrolled in the study. General information was collected regarding oral hygiene practice and personal habits of the schoolchildren. Subsequently, examination was done under both the settings to record Decayed, missing and filled surfaces index for permanent teeth (DMFS) and Decayed, missing and filled surfaces index for deciduous teeth (dmfs) using the World Health Organization (WHO) and WHO + IL criteria. RESULTS: The present study showed that both the settings (clinical and epidemiological) and diagnostic thresholds (WHO and WHO + IL), could influence the detection of carious lesions. Mean Ds under WHO + Initial lesions (IL) criteria (3.92 + 3.49) was nearly double of WHO criteria (1.88 + 2.73,) and the influence observed was more in 14 years of age, where mean Ds under WHO + IL criteria (5.43 + 2.5) which was more than double of WHO criteria (2.02 + 1.9). CONCLUSION: The choice of a diagnostic threshold (WHO and WHO + IL) and the conditions of examination (epidemiological and clinical) are important for the detection of caries.
