Impact of modifiable risk factors on the severity of dentofacial abnormalities
https://doi.org/10.33925/1683-3031-2026-975
Abstract
Relevance. In children aged 6–9 years, the most common modifiable risk factors for dentofacial abnormalities were premature loss of primary molars and altered anatomical form of the primary molars, both of which contribute to the development of deep bite and Class II malocclusion. In combination with delayed attrition of the primary canines, these factors significantly influence the development and severity of dentofacial abnormalities. Timely correction of these modifiable factors through preventive interventions is essential for reducing the risk and severity of dentofacial abnormalities.
Materials and methods. A retrospective analysis was conducted of the dental records of 245 children aged 6–9 years who presented for treatment to a pediatric dentist. The study recorded the frequencies of premature loss of primary molars, altered anatomical form of primary molars, and delayed attrition of the primary canines as risk factors for dentofacial abnormalities. Interarch relationships were assessed, and the severity of dentofacial abnormalities was evaluated.
Results. Retrospective analysis of the dental records showed that, among children aged 6–9 years, altered anatomical form of the primary molars in combination with Class II malocclusion and deep bite was the most common finding, observed in 54.2% of cases.
Conclusion. Altered anatomical form of the primary molars contributes to the development of Class II malocclusion and deep bite and is associated with greater severity of dentofacial abnormalities.
About the Authors
Yu. S. ZaremboRussian Federation
Yulia S. Zarembo - DMD, Assistant Professor, Department of the Pediatric Dentistry and Orthodontics.
3 Repina Str., Ekaterinburg, Russian Federation, 620028
E. S. Bimbas
Russian Federation
Evgenia S. Bimbas - DMD, PhD, DSc, Professor, Department of Pediatric Dentistry and Orthodontics.
Ekaterinburg
A. S. Shishmareva
Russian Federation
Anastasia S. Shishmareva - DMD, PhD, DSc, Docent, Head of the Department of Pediatric Dentistry and Orthodontics.
Ekaterinburg
E. Z. Khelashvili
Russian Federation
Elizaveta Z. Khelashvili - DMD, Assistant Professor, Department of the Pediatric Dentistry and Orthodontics.
Ekaterinburg
References
1. Vorobyev M.V., Juraeva Sh.F., Moseeva M.V., Tropina A.A. Frequency of dental anomalies in children and factors affecting their appearance. Scientific review. Medical sciences. 2022;(6):7-1 (In Russ.). https://doi.org/10.17513/srms.1294
2. Shishmareva A.S., Bimbas E.S., Menshikova E.V. Structure of dental anomalies in children. Orthodontia. 2021;(2):4-7 (In Russ.). Available from: https://orthodont.elpub.ru/jour/article/view/114?ysclid=mhhkqwfi7e348215814
3. Ignateva L.A., Khamitova N.Kh. Impact of myofunctional disorders of the maxillofacial area on the formation of occlusion pathology in children. Kazan medical journal. 2019;100(3):422-425 (In Russ.). https://doi.org/10.17816/KMJ2019-422
4. Ushnitskiy I.D., Alexeeva I.V., Pinelis I.S., Yurkevich A.V., Mikhalchenko D.V., Davidov I.Е. Etiologic factors and pathogenic mechanisms of dentoalveolar deformities formation and development. Far Eastern Medical Journal. 2019;(2):94-99 (In Russ.). https://doi.org/10.35177/1994-5191-2019-2-93-98
5. Nikanorova A.A., Ataeva M.A. The role of bad habits in the formation of dentoalveolar anomalies and ways to eliminate them. Zdravoohranenie Yugry: opyt i innovacii. 2020;(3):57-62 (In Russ.). Available from: https://elibrary.ru/item.asp?id=44279970
6. Chuikin S.V., Akatyeva G.G., Muhametova E.Sh., Averyanov S.V., Snetkova T.V., Gunaeva S.A. Risk factors for the development of dentition abnormalities in children (literature review). Problemy stomatologii. 2010;(4):55-60 (In Russ.). Available from: https://elibrary.ru/item.asp?id=15570250
7. Venatovskaya N.V., Pudovkina E.A., Suetenkov D.Ye., Proshin A.G. Prevention of dental anomalies in children by prosthetics defects hard tooth tissues and dentitions: the need to possibilities. Saratov Journal of Medical Scientific Research. 2011;2011;7(1):226-230 (In Russ.). Available from: https://elibrary.ru/item.asp?id=16909994
8. Olesov E.E., Kaganova O.S., Fazilova T.A., Mirgazizov M.Z., Ilyin A.A., Shugailov I.A. Dynamics of structure and severity of dentoalveolar anomalies on the background of early orthodontic treatment during occlusion. Journal of Clinical Practice. 2019;10(3):19-25 (In Russ.). https://doi.org/10.17816/clinpract10319-25
9. Khadyeva M.N. Caries prevalence and complications in kids population: a literature review. Vyatskij medicinskij vestnik. 2024;(3):98-104. https://doi.org/10.24412/2220-7880-2024-3-98-104
10. Ioshchenko E.S., Brusnicyna E.V., Zakirov T.V., Ozhgihina N.V., Vorozhcova L.I. Analysis of main dental morbidity in the child population in Ekaterinburg. The actual problems in dentistry. 2017;13(1):110-113 (In Russ.). https://doi.org/10.18481/2077-7566-2017-13-1-110-113
11. Maslak E.E. Dental service for children in Southern federal district of Russia. Pediatric dentistry and dental prophylaxis. 2017;16(1):77-84 (In Russ.). Available from: https://www.detstom.ru/jour/article/view/48/49?ysclid=mhhlhri9yi265762251
12. Ioshenko E.S., Ivanova E.E., Vorozhcova L.I., Portnyagin A.V., Brusnitsyna E.V., Zakirov T.V., et al. The main dental indicators of children in Ekaterinburg and the Sverdlovsk region. Actual problems in dentistry. 2023;18(4):97-102 (In Russ.). https://doi.org/10.18481/2077-7566-2022-18-4-97-102
13. Yermukhanova G.T., Yetekbaeva A.O. Study of the prevalence of dentoalveolar anomalies, including distal bite in children and adolescents (literature review). Vestnik KazNMU. 2021;(1):133-137 (In Russ.). https://doi.org/10.53065/kaznmu.2021.30.24.030
14. Megrabyan O.A., Konkova A.M. Features of treating patients with dental arch distal occlusion in different age-dependent periods (review of literature). Acta medica Eurasica. 2018;(4):19-29 (In Russ.). Available from: https://elibrary.ru/item.asp?id=36632908
Review
For citations:
Zarembo Yu.S., Bimbas E.S., Shishmareva A.S., Khelashvili E.Z. Impact of modifiable risk factors on the severity of dentofacial abnormalities. Pediatric dentistry and dental prophylaxis. 2026;26(1):60-67. (In Russ.) https://doi.org/10.33925/1683-3031-2026-975
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