Repositorio UFRO · Omeka S

Determination of Mandibular Position and Mouth Opening in Healthy Patients and Patients with Articular and/or Muscular Pathology: A Pilot Study with 3D Electromagnetic Articulography and Surface Electromyography

Primer Autor	Fuentes, Ramon
Co-autores	Cerda, Camila Lezcano, Maria Florencia Marinelli, Franco Alarcon, Josefa
Título	Determination of Mandibular Position and Mouth Opening in Healthy Patients and Patients with Articular and/or Muscular Pathology: A Pilot Study with 3D Electromagnetic Articulography and Surface Electromyography
Editorial	MDPI
Revista	JOURNAL OF CLINICAL MEDICINE
Lenguaje	en
Resumen	Temporomandibular disorders (TMDs) are a group of pathologies that affect the temporomandibular joint and its related structures, producing intracapsular and muscular pathologies. The aim of this study is to describe, by electromagnetic articulography (EMA) and simultaneous electromyography (sEMG), the mandibular postural position and mouth opening in healthy patients and with articular and/or muscular pathology. Materials and methods: A pilot study was conducted with a sample of sixteen participants aged 18 years or older who attended the TMDs and Orofacial Pain Polyclinic of the University of La Frontera due to TMDs. The physiological inoculation space was evaluated from the mandibular postural position (MPP) with swallowing command and without command, in both healthy patients and patients with articular, muscular, and mixed TMDs, measured simultaneously with EMA and sEMG. An angular measurement of the oral opening was also performed with the data obtained. Results: The physiological inoculation space was obtained from the determination of the MPP through the procedures with swallowing command and without command, and different mouth opening degrees were evaluated. Conclusions: Simultaneous position and sEMG records can be produced from EMA, and different characterization variables such as the vertical distance, Euclidean distance, and angle can be obtained.
Fecha Publicación	2023
Tipo de Recurso	artículo original
doi	10.3390/jcm12144822
Formato Recurso	PDF
Palabras Claves	EMA temporomandibular joint joint disorders muscle disorders
Ubicación del archivo	http://dx.doi.org/10.3390/jcm12144822
Categoría OCDE	Medicina general e interna
Materias	EMA articulación temporomandibular trastornos de las articulaciones trastornos musculares
Identificador del recurso (Mandatado-único)	artículo original
Versión del recurso (Recomendado-único)	versión publicada
License	CC BY 4.0
Condición de la licencia (Recomendado-repetible)	CC BY 4.0
Derechos de acceso	acceso abierto
Access Rights	acceso abierto
Id de Web of Science	WOS:001036117500001
Tipo de ruta	verde# dorado
Categoría WOS	Medicina general e interna