Normal temporomandibular joint structure and function determined by ultrasound
Бекреев В. В., Иванов С. Ю., Буренчев Д. В., Груздева Т. А., Юркевич Р. И., Гхарамян Б. Г.
Российский электронный журнал лучевой диагностики
Т. 8, Вып. 2, С. 24-29
Опубликовано: 2018
Тип ресурса: Обзор
DOI:10.21569/2222-7415-2018-8-2-24-29
Аннотация:
Purpose. The purpose of this study was to determine ultrasound criteria of normal temporomandibular joint structure and function. Materials and methods. Prospective study was conducted upon normal 16 TMJs of 9 patients (4 male, 5 female with mean age of 22.9 years) without clinical or radiological signs of disc displacement. All the patients underwent high-resolution ultrasound (Samsung SONO ACE R3, 12 MHz linear probe) and MR imaging of TMJs with the mouth closed and during the maximal mandibular range of motion. Both examinations were performed and interpreted independently by blinded expert operators. Results. Mouth opening range varied from 4.4 cm to 5.4 cm, average amount was defined as 4.94 ± 0.39 cm. Also average heights of the front, middle and rear parts of disc were measured (0,42 ± 0,07 cm; 0,35 ± 0,07 cm and 0,41 ± 0,05 cm, respectively). Structure of the TMJ disc can be defined as fine-grained, hypoechoic and homogeneous. The average height of lower joint space was defined
Ключевые слова:
Magnetic resonance imaging; MRI; Sonography; Temporomandibular joint; TMJ; Ultrasound; US
Язык текста: Русский
ISSN: 2222-7415
Бекреев В. В.
Иванов С. Ю. Сергей Юрьевич 1957-
Буренчев Д. В.
Груздева Т. А.
Юркевич Р. И.
Гхарамян Б. Г.
Bekreev V. V.
Ivanov S. Yu. Sergej Yuryevich 1957-
Burenchev D. V.
Gruzdeva T. A.
Yurkevich R. I.
Gharamyan B. G.
Normal temporomandibular joint structure and function determined by ultrasound
Текст визуальный непосредственный
Российский электронный журнал лучевой диагностики
Национальный конгресс лучевых диагностов
Т. 8, Вып. 2 С. 24-29
2018
Обзор
Magnetic resonance imaging MRI Sonography Temporomandibular joint TMJ Ultrasound US
Purpose. The purpose of this study was to determine ultrasound criteria of normal temporomandibular joint structure and function. Materials and methods. Prospective study was conducted upon normal 16 TMJs of 9 patients (4 male, 5 female with mean age of 22.9 years) without clinical or radiological signs of disc displacement. All the patients underwent high-resolution ultrasound (Samsung SONO ACE R3, 12 MHz linear probe) and MR imaging of TMJs with the mouth closed and during the maximal mandibular range of motion. Both examinations were performed and interpreted independently by blinded expert operators. Results. Mouth opening range varied from 4.4 cm to 5.4 cm, average amount was defined as 4.94 ± 0.39 cm. Also average heights of the front, middle and rear parts of disc were measured (0,42 ± 0,07 cm; 0,35 ± 0,07 cm and 0,41 ± 0,05 cm, respectively). Structure of the TMJ disc can be defined as fine-grained, hypoechoic and homogeneous. The average height of lower joint space was defined