Analysing the type of chewing of children in a removable bite according to an electromyographic examination
- Autores: Shkarin V.V.1, Didenko I.V.1, Makedonova Y.A.1, Dmitrienko S.V.1, Yarygina E.N.2
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Afiliações:
- Institute of Continuous Medical and Pharmaceutical Education, Volgograd Medical State University
- Volgograd Medical State University
- Edição: Nº 3 (2025)
- Páginas: 31-40
- Seção: DENTISTRY
- URL: https://journal-vniispk.ru/2072-3032/article/view/355254
- DOI: https://doi.org/10.21685/2072-3032-2025-3-4
- ID: 355254
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Resumo
Background. The mechanism of bite formation depends on the speed and intensity of chewing ability, functional activity of the masticatory or temporal muscles. It is not possible to determine the type of chewing during a clinical examination, however, this factor affects the formation of occlusion in children with a removable bite. The purpose of this study was to determine the type of chewing in children with a removable bite according to an electromyographic examination of the chewing muscles. Materials and methods. The examination was conducted on 32 children aged 6 to 12 years using a clinical examination and an additional electromyographic method. The average amplitude of the masticatory and temporal muscles on the right and left, the symmetry index of the masticatory and temporal muscles, the mass center and the torsion index were evaluated. Results. It is proved that in 21 children the masseteric type of chewing prevails, due to the high bioelectric activity of the chewing muscles, the predominance of the work of the chewing muscles over the temporal ones. 11 children had less powerful chewing muscles, a temporal type of chewing. Conclusion. It is advisable to consider the type of chewing when managing patients at a dental appointment to prevent the development of occlusion anomalies, as well as to draw up a treatment plan for supportive therapy.
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Sobre autores
Vladimir Shkarin
Institute of Continuous Medical and Pharmaceutical Education, Volgograd Medical State University
Autor responsável pela correspondência
Email: post@volgmed.ru
Doctor of medical sciences, professor, head of the sub-department of public health and healthcare
(1 Pavshikh Bortsov square, Volgograd, Russia)Irina Didenko
Institute of Continuous Medical and Pharmaceutical Education, Volgograd Medical State University
Email: post@volgmed.ru
Postgraduate student of the sub-department of dentistry
(1 Pavshikh Bortsov square, Volgograd, Russia)Yulia Makedonova
Institute of Continuous Medical and Pharmaceutical Education, Volgograd Medical State University
Email: mihai-m@yandex.ru
Doctor of medical sciences, professor, head of the sub-department of dentistry
(1 Pavshikh Bortsov square, Volgograd, Russia)Sergey Dmitrienko
Institute of Continuous Medical and Pharmaceutical Education, Volgograd Medical State University
Email: sdvolga@yandex.ru
Doctor of medical sciences, professor, head of the sub-department of orthopedic dentistry and orthodontics
(1 Pavshikh Bortsov square, Volgograd, Russia)Elena Yarygina
Volgograd Medical State University
Email: elyarygina@yandex.ru
Doctor of medical sciences, associate professor, head of the sub-department of surgical dentistry and maxillofacial surgery
(1 Pavshikh Bortsov square, Volgograd, Russia)Bibliografia
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