Aspalilah Alias
Faculty of Dentistry, Universiti Sains Islam Malaysia, Negeri Sembilan, Malaysia

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Estimation of children’s age based on dentition via panoramic radiography in Surabaya, Indonesia Agung Sosiawan; An'nisaa Chusida; Beshlina Fitri Widayanti Roosyanto Prakoeswa; Arofi Kurniawan; Maria Istiqomah Marini; Beta Novia Rizky; Tito Krisna Gianosa; Najminoor Ramadhani Ridlo; Mumtaz Ramadhani Putra Pesat Gatra; Aspalilah Alias
Dental Journal Vol. 55 No. 3 (2022): September 2022
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v55.i3.p161-164

Abstract

Background: Age may be estimated using tooth eruption sequence and/or calcification stage. Because many factors may affect the time of eruption, the tooth calcification stage shows higher accuracy than the time of tooth eruption. Demirjian’s and Willems’ methods have been most commonly used for dental age estimation. Both Willems and Demirjian use the calcification stage as an indicator. Studies comparing these methods have shown varied results, as they have been performed on different populations. Purpose: This paper aims to analyse the estimation of children's age based on dentition via panoramic radiography in Surabaya, Indonesia. Methods: This is a cross-sectional study using a purposive sampling method. One hundred digital panoramic radiographs of children between 6 and 15 years that match the inclusion criteria from the Airlangga University dental hospital in Surabaya, Indonesia were evaluated. One researcher analysed estimated dental age (EDA) three times in a one-week time-lapse using Demirjian’s and Willems’ methods. Statistical analysis was carried out using a Paired t-test and Wilcoxon signed-rank test. EDA was calculated using both Demirjian’s and Willems’ methods. Results: The mean chronological age (CA) was 10.57 ± 2.70 for males and 10.73 ± 2.84 for females. The mean difference between CA and EDA using the Demirjian and Willems methods was -0.57 ± 1.17 and 0.10 ± 0.96 for males and 0.58 ± 1.40 and 0.44 ± 0.94 for females. Conclusion: The results suggest that Willems’ method is more precise than Demirjian’s method in males and females and more suitable for children in Surabaya, Indonesia.
Using the Demirjian method for estimating the dental age of children in Surabaya, Indonesia Beshlina Fitri Widayanti Roosyanto Prakoeswa; Arofi Kurniawan; An'nisaa Chusida; Beta Novia Rizky; Anugerah I'zaaz Darmawan; Andini Kamilia Nur Aisyah; Aspalilah Alias
Dental Journal Vol. 56 No. 2 (2023): June 2023
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/j.djmkg.v56.i2.p87-91

Abstract

Background: The Demirjian method is used in assessing the stages of growth and development of teeth to calculate a person’s estimated age. In 1973, Demirjian identified the eight stages of tooth growth and development and their respective criteria. Purpose: To analyze the validity of Demirjian’s method for estimating dental age among children aged 6–17 years old in Surabaya, Indonesia. Methods: From August–October 2020, 162 panoramic radiographs of patients aged 6–17 years were taken at the radiology department of Airlangga Dental Hospital. Data analysis was conducted using SPSS software for different tests, including a paired t test. Results: Using the Demirjian method, there was no significant dissimilarity between chronological age (CA) and estimated dental age (EDA) in the male group. However, a significant dissimilarity was found between CA and EDA in the female group. Conclusion: Demirjian’s method can be used as a tool for estimating the dental age of males age 6-17 years old in Surabaya.