دورية أكاديمية
Effect of impaction on third molar development and age estimation-A study in a Lebanese population.
| العنوان: | Effect of impaction on third molar development and age estimation-A study in a Lebanese population. |
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| المؤلفون: | Angelakopoulos N; Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Freiburgstrasse 7, 3010 Bern, Switzerland. Electronic address: nikolaos.angelakopoulos@unibe.ch., Franco A; Division of Forensic Dentistry, Faculdade São Leopoldo Mandic, Campinas, Brazil. Electronic address: Ademir.junior@slmandic.edu.br., Mula AP; Department of Public Health Dentistry, Panineeya Mahavidyalaya Institute of Dental Sciences, Hyderabad, India. Electronic address: asapriyanka4395@gmail.com., Moukarzel M; Private Dental Office, Beirut, Lebanon. Electronic address: moukarzelmaria@gmail.com., Sharma S; Krishna Institute of Medical Sciences, Karad, Maharashtra, India. Electronic address: shatzz.sharma11@gmail.com., Balla SB; La Trobe Rural Health School, La Trobe University, Bendigo, Australia. Electronic address: s.balla@latrobe.edu.au. |
| المصدر: | Morphologie : bulletin de l'Association des anatomistes [Morphologie] 2023 Dec; Vol. 107 (359), pp. 100607. Date of Electronic Publication: 2023 Aug 03. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Masson Country of Publication: France NLM ID: 9814314 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1286-0115 (Print) Linking ISSN: 12860115 NLM ISO Abbreviation: Morphologie Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Original Publication: Vandoeuvre-lès-Nancy [France] : l'Association des anatomistes, 1997- |
| مواضيع طبية MeSH: | Molar, Third*/diagnostic imaging , Tooth, Impacted*/diagnostic imaging , Tooth, Impacted*/epidemiology, Male ; Female ; Humans ; Infant ; Mandible ; Molar ; Radiography, Panoramic |
| مستخلص: | Background: The effect of impaction on third molar development is disputable as the scientific literature is not uniform. In parallel, population-specific studies have been encouraged in dental age estimation. This study aimed to investigate the effect of impaction on third molar formation in a sample of Lebanese individuals. Materials and Methods: The sample consisted of 518 panoramic radiographs of females (n=229) and males (n=289) between 15 and 23.9 years. Mandibular third molars were classified based on their position as non-impacted and impacted (with horizontal, vertical, mesioangular, and distoangular impaction). Dental development was classified according to Demirjian's 8-level staging system. Results: Most teeth presented mesioangular impaction (#38=29.7%, #48=33%). Developing third molars were predominantly distributed between stages D and G. The mean age of most developmental stages was higher among impacted teeth, meaning that third molar mineralization could be slower in the presence of impaction. In general, the delayed dental development did not have statistically significant effects (P<0.05). However, descriptive data pointed out differences between (impacted and non-impacted) mean ages of >12 months-suggesting a potential clinical significance (despite the lack of a statistical one). Furthermore, differences changed based on sex and side (#38/#48). Conclusion: Therefore, dental age estimation from third molars in the selected Lebanese population should preferably be performed in non-impacted third molars whenever available. (Copyright © 2023 The Author(s). Published by Elsevier Masson SAS.. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Dental age estimation; Forensic dentistry; Third molar; Tooth impaction |
| تواريخ الأحداث: | Date Created: 20230805 Date Completed: 20231127 Latest Revision: 20231127 |
| رمز التحديث: | 20231127 |
| DOI: | 10.1016/j.morpho.2023.06.002 |
| PMID: | 37543029 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1286-0115 |
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| DOI: | 10.1016/j.morpho.2023.06.002 |