DOI:

10.37988/1811-153X_2019_3_46

Morphometric and morphological changes of the masticatory muscles in patients with temporomandibular joint dysfunction and masticatory muscles according to MR data

Downloads

Authors

  • S.V. Beynarovich 1, postgraduate at the Prosthodontics and orthodontics Department
  • O.I. Filimonova 1, PhD in Medical Sciences, full professor of the Prosthodontics and orthodontics Department
  • 1 South Ural State Medical University, 454092, Chelyabinsk, Russia

Abstract

The article presents the results of the measurement of the masticatory muscles (masseter, medal and lateral pterygoid) and the study of their morphological changes in 51 patients with dysfunction TMJ and the masticatory muscles. Data was obtained by analyzing the MR-image of the TMJ. The results of the study indicate an increase in the thickness and degenerative changes of the lateral pterygoid muscles in patients with intra-articular TMJ disorders and an increase in the thickness and degenerative changes of the masseter in patients with predominantly extra-articular manifestations of dysfunction.

Key words:

TMJ dysfunction, dysfunction of masticatory muscles, MR study of the TMJ

For Citation

[1]
Beynarovich S.V., Filimonova O.I. Morphometric and morphological changes of the masticatory muscles in patients with temporomandibular joint dysfunction and masticatory muscles according to MR data. Clinical Dentistry (Russia).  2019; 3 (91): 46—49. DOI: 10.37988/1811-153X_2019_3_46

References

  1. Долгалев А.А., Брагин Е.А. Значение магнитно-резонансной томографии и электронной аксиографии в диагностике дисфункций височно-нижнечелюстного сустава. - Стоматология. - 2008; 1: 56-60.
  2. Силин А.В., Синицина Т.М., Семелева Е.И. и др. Особенности морфологии латеральных крыловидных мышц у пациентов с мышечно-суставной дисфункцией височно-нижнечелюстных суставов по данным МРТ. - Институт стоматологии. - 2015; 2 (67): 44-5.
  3. Синицина Т.М. Диагностика и лечение мышечно-суставной дисфункции височно-нижнечелюстных суставов и жевательных мышц: автореф. дис. … к.м.н. - СПб., 2016. - 22 с.
  4. Токаревич И.В., Пискун Д.В., Ильина Т.В. МРТ в диагностике краниомандибулярных дисфункций. - Наука и инновации в медицине. - 2016; 2 (2): 33-7.
  5. Трезубов В. Н., Чикунов С.О. и др. Анализ динамики психоэмоционального состояния пациентов с патологией жевательно-речевого аппарата. - Вестник Санкт-Петербургского университета. Медицина. - 2013; 3: 149-58.
  6. Bristela M., Schmid-Schwap M., Eder J., Reichenberg G., Kundi M., Piehslinger E., Robinson S. Magnetic resonance imaging of temporomandibular joint with anterior disk dislocation without reposition - long-term results. - Clin Oral Investig. - 2017; 21 (1): 237-45.
  7. Choi Y.S., Asaumi J., Hisatomi M., Unetsubo T., Yanagi Y., Matsuzaki H., Konouchi H., Hwang E.H., Lee S.R. Analysis of magnetic resonance images of disk positions and deformities in 1,265 patients with temporomandibular disorder. - Open Dent J. - 2009; 3: 1-20.
  8. Nebbe B., Brooks S.L., Hatcher D., Hollender L.G., Prasad N.G., Major P.W. Magnetic resonance imaging of the temporomandibular joint: interobserver agreement in subjective classification of disk status. - Oral Surg Oral Med Oral Pathol Oral Radiol Endod. - 2000; 90 (1): 102-7.
  9. de Melo D.P., Sousa Melo S.L., de Andrade Freitas Oliveira L.S., Ramos-Perez F.M., Campos P.S. Evaluation of temporomandibular joint disk displacement and its correlation with pain and osseous abnormalities in symptomatic young patients with magnetic resonance imaging. - Oral Surg Oral Med Oral Pathol Oral Radiol. - 2015; 119 (1): 107-12.

Downloads

Published on

September 1, 2019