Email this article Development of a personalized device for the study of masticatory and temporal muscles in patients with TMJ dysfunction
- Authors: Apresyan S.V.1, Stepanov A.G.1, Borodina I.D.1, Kiryushin M.A.1
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Affiliations:
- Peoples’ Friendship University of Russia
- Issue: Vol 27, No 4 (2023)
- Pages: 347-354
- Section: Digital Dentistry
- URL: https://journals.rcsi.science/1728-2802/article/view/253511
- DOI: https://doi.org/10.17816/dent123233
- ID: 253511
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Abstract
BACKGROUND: The current gold standard for diagnosing a masticatory muscle condition is electromyography (EMG). This method allows us to evaluate the bioelectric potential of the muscle selected for diagnosis, bioelectric rest, the average amplitude of the biopotentials, the time of one chewing cycle, and the number of chewing movements performed. EMG is used in dental practice, and the electrodes are attached to the skin with glue or an electrically conductive gel. Installation often takes a long time and the reliability of the results decreases due to the movement of the sensors. Furthermore, when conducting several EMG studies on a patient at various stages of treatment, the motor point may not be in the same place, suggesting that the data obtained and any comparisons are inaccurate.
AIM: To design and develop a personalized device for performing masticatory muscle EMG with accurate repetition.
MATERIALS AND METHODS: Analysis of information in the literature made it possible to develop and produce a device for conducting EMG.
RESULTS: The technical result was a simplification of the methodology, including improved fixation of the sensors, which reduced the EMG time, and the ability to repeat the study at various stages of a patient’s treatment.
CONCLUSION: This device and EMG method provide a simplified way to obtain an accurate result in a shorter time. Thus, the data obtained would be representative if the study was repeated.
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##article.viewOnOriginalSite##About the authors
Samvel V. Apresyan
Peoples’ Friendship University of Russia
Email: dr.apresyan@mail.ru
ORCID iD: 0000-0002-3281-707X
md, dr. sci. (med.), professor
Russian Federation, 117198, Moscow, Miklukho-Maklaya str., 6Alexandr G. Stepanov
Peoples’ Friendship University of Russia
Email: stepanovmd@list.ru
ORCID iD: 0000-0002-6543-0998
SPIN-code: 5848-6077
md, dr. sci. (med.), professor
Russian Federation, 117198, Moscow, Miklukho-Maklaya str., 6Irina D. Borodina
Peoples’ Friendship University of Russia
Author for correspondence.
Email: 7599839@gmail.com
ORCID iD: 0000-0002-4278-2026
assistant lecturer
Russian Federation, 6 Miklukho-Maklaya street, 117198 MoscowMaksim A. Kiryushin
Peoples’ Friendship University of Russia
Email: Kirushinma@mail.ru
ORCID iD: 0000-0002-2834-5874
md, cand. sci. (med.), assistant professor
Russian Federation, 117198, Moscow, Miklukho-Maklaya str., 6.References
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