Correction of internal disorders of the temporomandibular joint using muscle relaxation splints made with CAD/CAM technologies
Chkhikvadze T. V., Bekreev V. V., Рошчин Е. М., Trufanov V. D., Yurkevich R. I., Ivanov S. Yu.
Современные технологии в медицине
Vol.11, Issue3, P. 111-115
Опубликовано: 2019
Тип ресурса: Статья
DOI:10.17691/stm2019.11.3.15
Аннотация:
The aim of the study was to evaluate possible applications of muscle relaxation splints made with a milling method (with CAD/CAM technologies) for correction of the temporomandibular joint (TMJ). Materials and Methods. We studied 47 patients with TMJ disc displacement with reduction that causes the lower jaw articulation disorders. All patients underwent axiographic investigation before, in the course of (every 3 weeks), and after the treatment. In group 1 (n=22) we used muscle relaxation splints made in a mechanical articulator, in group 2 (n=25) splints were modeled in a virtual articulator in accordance with axiographic findings. Results. The results of treating patients with subluxation of the TMJ articular disc with muscle relaxation splints made with mechanical and virtual articulators showed that the use of a virtual articulator resulted in minimal frequency of positioning errors in the articulator interframe space. The study also revealed that higher accuracy of location of vir
Ключевые слова:
Axiography; Joint trajectories; Lower jaw articulation disorders; Mechanical articulator; Muscle relaxation splints; Occlusion; TMJ internal disorders; Virtual articulator
adult; algorithm; Article; axiography; clinical article; computer aided design; cone beam computed tomography; diagnostic procedure; female; human; joint function; male; muscle relaxation; nuclear magnetic resonance imaging; subluxation; temporomandibular joint disorder
Язык текста: Английский
ISSN: 2076-4243
Chkhikvadze T. V.
Bekreev V. V.
Рошчин Е. М.
Trufanov V. D.
Yurkevich R. I.
Ivanov S. Yu. Sergej Yuryevich 1957-
Чхиквадзе Т. В.
Бекреев В. В.
Roshchin E. M.
Труфанов В. Д.
Юркевич Р. И.
Иванов С. Ю. Сергей Юрьевич 1957-
Correction of internal disorders of the temporomandibular joint using muscle relaxation splints made with CAD/CAM technologies
Текст визуальный непосредственный
Современные технологии в медицине
Нижегородская государственная медицинская академия
Vol.11, Issue3 P. 111-115
2019
Статья
Axiography Joint trajectories Lower jaw articulation disorders Mechanical articulator Muscle relaxation splints Occlusion TMJ internal disorders Virtual articulator
adult algorithm Article axiography clinical article computer aided design cone beam computed tomography diagnostic procedure female human joint function male muscle relaxation nuclear magnetic resonance imaging subluxation temporomandibular joint disorder
The aim of the study was to evaluate possible applications of muscle relaxation splints made with a milling method (with CAD/CAM technologies) for correction of the temporomandibular joint (TMJ). Materials and Methods. We studied 47 patients with TMJ disc displacement with reduction that causes the lower jaw articulation disorders. All patients underwent axiographic investigation before, in the course of (every 3 weeks), and after the treatment. In group 1 (n=22) we used muscle relaxation splints made in a mechanical articulator, in group 2 (n=25) splints were modeled in a virtual articulator in accordance with axiographic findings. Results. The results of treating patients with subluxation of the TMJ articular disc with muscle relaxation splints made with mechanical and virtual articulators showed that the use of a virtual articulator resulted in minimal frequency of positioning errors in the articulator interframe space. The study also revealed that higher accuracy of location of vir