scholarly journals The Influence of Age on the Development of Dental Caries in Children. A Radiographic Study

2021 ◽  
Vol 10 (8) ◽  
pp. 1702
Author(s):  
Abel Emanuel Moca ◽  
Luminița Ligia Vaida ◽  
Bianca Maria Negruțiu ◽  
Rahela Tabita Moca ◽  
Bianca Ioana Todor
Keyword(s):  
Dental Caries ◽  
Eating Habits ◽  
Chronological Age ◽  
Dental Age ◽  
Unhealthy Eating ◽  
Carious Lesions ◽  
Deep Carious Lesions ◽  
Permanent Molars ◽  
First Permanent Molars ◽  
Demirjian Method

Dental caries is a chronic disease that can be influenced by a multitude of factors. Poor oral hygiene and unhealthy eating habits are the most incriminating factors in the onset of dental caries, but age has been proven to impact the disease. The aim of this study was to find correlations between age and the evolution of dental caries in the first permanent molars in children. The retrospective study was conducted based on 400 panoramic radiographs, belonging to Romanian children between the ages of 6 and 14 years. All first permanent molars were investigated, and the carious lesions were classified according to their depth. The chronological age was calculated by subtracting the patient’s date of birth from the date when the radiograph was performed, while for the assessment of dental age, the Demirjian method was used. The gender of the patients did not significantly influence the number of superficial, medium, and deep carious lesions. Most of the identified carious lesions were superficial. Regarding correlations between age and dental caries, there was an association between the decrease in the chronological age and the increase in the number of superficial carious lesions on the first permanent molars and also an association between the increase in the chronological age or dental age and the increase in the number of medium and deep carious lesions on the first permanent molars. Age can impact the development of dental caries in first permanent molars.

Dental caries and their treatment in first permanent molars

ORL ro ◽  
2017 ◽  
Vol 4 (37) ◽  
pp. 46
Author(s):  
Irina-Maria Gheorghiu ◽  
Loredana Mitran ◽  
Alexandru A Iliescu ◽  
Sânziana Scărlătescu ◽  
Paula Perlea ◽  
...  
Keyword(s):  
Dental Caries ◽  
Permanent Molars ◽  
First Permanent Molars

Clinical Evaluation of Ozone on Dentinal Lesions in Young Permanent Molars using the Stepwise Excavation

2017 ◽  
Vol 41 (6) ◽  
pp. 429-441 ◽  
Author(s):  
Osama Safwat ◽  
Mona Elkateb ◽  
Karin Dowidar ◽  
Omar El Meligy
Keyword(s):  
Ozone Treatment ◽  
Group I ◽  
Carious Lesions ◽  
Deep Carious Lesions ◽  
Stepwise Excavation ◽  
Permanent Molars ◽  
Clinical Changes ◽  
And Control ◽  
Caries Excavation ◽  
Indirect Pulp Capping

Aim: To evaluate the clinical changes in dentin of deep carious lesions in young permanent molars, following ozone application with and without the use of a remineralizing solution, using the stepwise excavation. Study design: The sample included 162 first permanent immature molars, showing deep occlusal carious cavities that were indicated for indirect pulp capping. Teeth were divided into 2 main groups according to the method of ozone treatment. Each group was further subdivided equally into test and control subgroups. Following caries excavation, color, consistency and DIAGNOdent assessments of dentin were evaluated after 6 and 12 months. Results: Regarding dentin color and consistency, no significant differences were observed following ozone application, with and without a remineralizing solution. There were no significant differences between ozone treatment, and calcium hydroxide during the different evaluation periods, except in group I cases after 6 months, concerning the dentin color. The DIAGNOdent values were significantly reduced following ozone application, with or without a remineralizing solution, as well as between test and control cases in group I after 6 months. Conclusions: Ozone application through the stepwise excavation had no significant effect on dentin color and consistency in young permanent molars. DIAGNOdent was unreliable in monitoring caries activity.

Dental Age Assessment of 8.5 to 17 Year-old Saudi Children Using Demirjian's Method

2008 ◽  
Vol 9 (3) ◽  
pp. 64-71 ◽  
Author(s):  
Suiaiman Al-Emran
Keyword(s):  
Age Groups ◽  
Chronological Age ◽  
Age Group ◽  
Dental Age ◽  
French Canadian ◽  
Age Assessment ◽  
Standard Values ◽  
Mandibular Teeth ◽  
Demirjian’S Method ◽  
Demirjian Method

Abstract Aim The aim of this study was to assess the dental age in Saudi children aged 8.5 to 17 years using the Demirjian method. Methods and Materials Four hundred ninety panoramic radiographs of boys and girls were reviewed retrospectively. All children were placed in the age group closest to their chronological age. The dental age was scored on all seven left mandibular teeth by one examiner. Results Both boys and girls in age groups nine to 14 years showed advanced dental age compared to their chronological age which was found to be statistically significant except in age groups nine and 13 years. Saudi boys were 0.3 years and Saudi girls 0.4 years ahead, on average, of French-Canadian children as analyzed by the Demirjian method. Conclusion The standard values for French-Canadian children provided by Demirjian vary slightly for application to Saudi children. As a result, new graphs and tables were produced to convert these maturity scores, calculated by the Demirjian method, to the dental age for Saudi children. Citation Al-Emran S. Dental Age Assessment of 8.5 to 17 Year-old Saudi Children Using Demirjian's Method. J Contemp Dent Pract 2008 March; (9)3:064-071.

scholarly journals Accuracy assessment of dental age estimation with the Willems, Demirjian and Nolla methods in Spanish children. Comparative cross-sectional study.

2020 ◽  
Author(s):  
Marta Macarena Paz Cortés ◽  
Rosa Rojo ◽  
Esther Alia García ◽  
Maria Rosa Mourelle Martínez
Keyword(s):  
Accuracy Assessment ◽  
Statistical Tests ◽  
Age Groups ◽  
Wilcoxon Test ◽  
Chronological Age ◽  
Dental Age ◽  
Paired Data ◽  
Cross Sectional ◽  
Demirjian Method ◽  
Willems Method

Abstract Background: The objective of this study was to evaluate and compare the validity and accuracy of the Willems, Demirjian and Nolla methods in predicting chronological age in a Spanish ethnicity population. Methods: A sample of 604 orthopantomographs of Spanish children aged 4 to 14 years was evaluated by two independent evaluators. Descriptive statistics were applied to calculate the chronological age and dental age, presenting the mean and standard deviation. The difference between dental age and chronological age was calculated for each method. A positive result indicated an overestimation and a negative figure indicated an underestimation. The Wilcoxon test for paired data and Spearman's correlation coefficient were applied by age groups and gender to compare the chronological age and dental age of each method (that of Willems, Demirjian and Nolla). Statistical tests were performed at a 95% confidence level. Results: The interexaminer agreement was 0.98 (p = 0.00), and the intraexaminer agreement was 0.99 (p = 0.00). The Willems method significantly overestimated the age of boys (0.35 years (0.93)) and girls (0.17 years (0.88)). The Demirjian method significantly overestimated the age of boys (0.68 years (0.95)) and girls (0.73 years (0.94)). The Nolla method significantly underestimated age in boys (0.44 years (0.93)) and girls (0.82 years (0.98)). Conclusions: In the Spanish population, the use of the Demirjian method for legal and medical purposes is frequent. This study reveals that the Willems method is more appropriate due to its greater precision in estimating dental age.

scholarly journals Estimation of Caries Treatment Needs in First Permanent Molars of Lithuanian 5–6-Year-Old Children, Based on Caries Lesion Activity Assessment

Medicina ◽  
2020 ◽  
Vol 56 (3) ◽  
pp. 105
Author(s):  
Vita Mačiulskienė ◽  
Jaunė Razmienė ◽  
Vilija Andruškevičienė ◽  
Eglė Bendoraitienė
Keyword(s):  
Dental Caries ◽  
Dental Plaque ◽  
Cluster Sampling ◽  
Treatment Needs ◽  
Caries Lesion ◽  
Activity Assessment ◽  
Caries Treatment ◽  
Permanent Molars ◽  
Caries Lesions ◽  
First Permanent Molars

Background and Objectives: Early detection of dental caries lesions at active stages of development can facilitate their monitoring and reduce needs for restorative dental care. This study aimed to describe the prevalence and caries treatment needs in first permanent molars of pre-school children, based on a caries lesion activity assessment, and in relation to participants’ ages, dental plaque levels and toothbrushing habits. Materials and Methods: Large cross-sectional dental caries survey using multistage cluster sampling was conducted among Lithuanian 4–6-year-old children attending kindergartens. For the present study purpose, all individuals presenting erupted permanent molars were selected. Thus, only 5–6-year-olds (n = 453) took part in this study. They were examined for caries by one calibrated examiner using Nyvad clinical diagnostic criteria that differentiate between active and inactive caries lesions. Dental plaque was assessed by the Silness-Löe index, and parents’ reports about toothbrushing frequency were collected. Results: Overall, 41% of permanent molars were affected by caries; 6-year-olds had more caries lesions than 5-year-olds (p < 0.05). Mean number of decayed and filled surfaces (DF-S) of all participants was 1.79 (SD 2.93), half of lesions were noncavitated, more than one-third were cavitated and fillings comprised less than one surface per child. Majority of lesions were active; prevalence of inactive lesions (all noncavitated) was 1% and 6% in 5- and 6-year-olds, respectively. Prevalence of active lesions increased with age; it correlated with plaque levels and with toothbrushing frequency (<0.001). Likelihood to detect active lesions was up to nine times higher in teeth with abundant plaque (odds ratio (OR) 8.73; confidence interval (CI) 5.35–14.25), and up to seven times higher in individuals brushing teeth irregularly (OR 6.88; CI 2.21–21.41). Conclusions: The obtained data indicate high treatment needs in the erupted permanent molars of the Lithuanian pre-school population and imply that caries management should primarily focus on improved biofilm removal, accompanied with regular use of fluoridated toothpaste.

scholarly journals Fissure Depth and Caries Incidence in First Permanent Molars: A Five-Year Follow-Up Study in Schoolchildren

2019 ◽  
Vol 16 (19) ◽  
pp. 3550 ◽  
Author(s):  
Leonor Sánchez-Pérez ◽  
María Esther Irigoyen-Camacho ◽  
Nelly Molina-Frechero ◽  
Marco Zepeda-Zepeda
Keyword(s):  
Dental Caries ◽  
Estimating Equation ◽  
Equation Model ◽  
Generalized Estimating Equation ◽  
Tooth Morphology ◽  
Follow Up Study ◽  
Permanent Molars ◽  
First Permanent Molars ◽  
Generalized Estimating

This study aimed to evaluate the association between the fissure depth (tooth morphology) of permanent molars and dental caries incidence with a five-year follow-up period. In total, 110 Mexican schoolchildren aged seven years were recruited at baseline, of which 88 children completed the follow-up assessments. The fissure depths of the first permanent lower molars were recorded, and dental caries [decayed, missing, and filled deciduous surfaces (dmfs) and decayed, missing, and filled permanent surfaces (DMFS)] was evaluated annually. A generalized estimating equation model was constructed for evaluating the association between dental caries and fissure depth. The initial and final DMFS scores were 0.02 (±0.2) and 1.55 (±2.49), respectively. The generalized estimating equation model showed that children with deep molar fissures were more likely to develop caries lesions, (Odds Ratio OR = 3.15, p = 0.028) compared to children with shallow fissures. Moreover, dental caries in primary teeth (OR = 1.07, p = 0.005) was associated with the development of carious lesions in the permanent dentition. Fissure depth was a useful predictor of dental caries, according to this five-year follow-up study. The detection of deep occlusal fissures in the lower first permanent molars could contribute to the identification of children at high risk of dental caries. Tooth morphology may be used to identify children at a higher caries risk, particularly in settings with limited resources.

Prevalence of Dental Caries of the First Permanent Molars among 6-14 Years Old Sudanese Children

2018 ◽  
Vol 11 (1) ◽  
pp. 13-16 ◽  
Author(s):  
Amal H. Abuaffan ◽  
◽  
Samah Hayder ◽  
Aml A . Hussen ◽  
Tibyan A . Ibrahim ◽  
...  
Keyword(s):  
Dental Caries ◽  
Permanent Molars ◽  
First Permanent Molars

scholarly journals Dental Age in Precocious and Delayed Puberty Periods

2021 ◽  
Author(s):  
Derya Tabakcilar ◽  
Ruveyde Bundak ◽  
Koray Gencay
Keyword(s):  
Precocious Puberty ◽  
Normal Development ◽  
Significant Degree ◽  
Chronological Age ◽  
Delayed Puberty ◽  
Dental Development ◽  
Dental Age ◽  
Somatic Development ◽  
The Difference ◽  
Demirjian Method

Abstract Objectives Precocious puberty indicates quick growth inception and delayed puberty indicates retardation in growth. This study aims to investigate whether dental development is synchronous with somatic development. Materials and Methods In this study, 62 girls and 34 boys with precocious puberty aged 5 to 9, 29 girls with delayed puberty aged 13 to 16, and 43 boys with delayed puberty aged 14 to 17; 169 children (91 girls and 78 boys) with normal development were compared about their dental ages through their panoramic radiographs by using the Demirjian method and skeletal ages from hand-wrist radiographs by using Greulich-Pyle atlas. Results The findings showed that, in all cases, the dental age values were higher than chronologic and skeletal age values to a statistically significant degree. In the precocious puberty group, the dental age values were higher than chronologic age values to a statistically significant degree. In the delayed puberty group, the difference determined between the chronological age and the dental age was not found to be statistically significant. Conclusion Given that the Demirjian method is inclined to make calculations that are higher than the chronological age, our findings suggest that the dental development was faster in the precocious puberty group and retarded in the delayed puberty group.

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