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Дата публикации статьи в журнале: 2020/03/16
Название журнала: Восточно Европейский Научный Журнал, Выпуск: 54, Том: 3, Страницы в выпуске: 44-47
Анотация: Study aim: visualizing and analysis of the lateral and medial pterygoid muscle changes associated with the TMJ dysfunction using the MRI; comparing the obtained data to clinical ones in order to increase the diagnostics efficiency. Materials and methods. The basic group was represented with 98 patients aged 18-65 years old, with clinical signs of the TMJ dysfunction (h=5-25). The author has introduced her own protocol including clinical study methods and the MR-tomograms analysis. Results and discussion. The patients of the basic group had reliable difference in vertical size of the lateral pterygoid muscle upper heads, according to the anatomy. The author has analyzed and described lateral pterygoid muscles according to their anatomy basing on the MRI data. The study deals with morphometric and comparative analysis of the patients’ chewing muscles according to clinical dysfunctions or complete healthy function. Considerable difference was observed in the lateral pterygoid muscles upper heads size according to the anatomic structure. Slight difference was noted regarding the lateral pterygoid muscle sizes in patients of the basic and control groups. Complications. All patients of the basic group had morphological changes of the pterygoid and chewing muscles fibers of various degrees, depending on the expression and duration of clinical dysfunctions. So, the clinical symptoms in the patients with muscle-joint dysfunction of the TMJ is predominantly stipulated for the functional and morphological changes of chewing muscles, which should be considered while planning the treatment and making prognosis.
Ключевые слова: magnetic resonance tomography temporo-mandibular joint muscle-joint dysfunction lateral pterygoid muscle chewing muscle( masticatory muscle) morphometry chewing muscle morphological changes
Данные для цитирования: Kostiuk Tetiana Mykhailivna . МETHODS OF IMAGING USED FOR DIAGNOSTICS OF THE TEMPORO-MANDIBULAR JOINT DYSFUNCTION (44-47). Восточно Европейский Научный Журнал. Медицинские науки. 2020/03/16; 54(3):44-47.