METHOD FOR DETERMINING A DEGREE OF MORPHOLOGICAL DISORDERS OF THE MUSCULOARTICULAR APPARATUS OF TEMPOROMANDIBULAR JOINTS ARISEN AGAINST A BACKGROUND OF PROLONGED EXISTENCE OF MUSCULAR-TONIC SYNDROME IN PATIENTS WITH MUSCULOARTICULAR DYSFUNCTION OF TEMPOROMANDIBULAR JOINTS
federalnoe gosudarstvennoe byudzhetnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya "Severo-Zapadnyj gosudarstvennyj meditsinskij universitet im. I.I. Mechnikova" Ministerstva zdravookhraneniya R
发明人:
Butova Anna Vladimirovna (RU),Бутова Анна Владимировна (RU),Silin Aleksej Viktorovich (RU),Силин Алексей Викторович (RU),Itskovich Irina Emmanuilovna (RU),Ицкович Ирина Эммануиловна (RU)
申请号：
RU2018140162
公开号：
RU0002704466C1
申请日:
2018.11.14
申请国别(地区):
RU
年份:
2019
代理人:
摘要：
FIELD: medicine.SUBSTANCE: invention relates to the field of medicine, namely to roentgenology and dentistry, and can be used to determine a degree of morphological disorders of a musculoarticular apparatus of temporomandibular joints (TMJ), arisen against the background of prolonged existence of muscular-tonic syndrome in patients with musculo-articular dysfunction (MAD) of TMJ by magnetic resonance imaging (MRI). Method for determining a degree of morphological disorders of a musculoarticular apparatus of TMJ of a long-term musculo-tonic syndrome in the patients with a long-term MAD of TMJ consists in performing a magnetic-resonance tomography of the mastication muscles (MM) morphometry and the stage of the TMJ osteoarthrosis, the degree of the TMJ joint disc displacement, the m.pterygoideus lateralis, m.masseter detection in the MM, characterized by the presence of linear seals, their thickness, length and localization, as well as detecting asymmetry of the above muscles, wherein to detect the asymmetry of these muscles, the morphometry of the upper and lower heads of m.pterygoideus lateralis, m.masseter is carried out along a median coronal section of these muscles, and absence of magnetic resonance signs of osteoarthrosis of the TMJ are assigned 0 points, initial stage of osteoarthrosis, I stage – 1 point, moderate stage of osteoarthrosis, II stage – 2 points, expressed stage of osteoarthrosis, III stage – 5 points； absence of displacement of the articular disc of the TMJ is assigned with 0 points, partial displacement of the articular disc with correction – 1 point, its complete displacement with correction – 2 points, complete displacement of disc without correction – 5 points； presence in m.pterygoideus lateralis, m.masseter up to three seals with thickness <；1 mm, length <；10 mm, with localization in area of tendon-muscular transition is assigned 0 points； presence of up to three seals with thickness <；1 mm, length ≥10 mm, with localization in the are
