Estudo clínico e eletromiográfico de músculos cervicais em mulheres com e sem disfunção temporomandibular

TL;DRAbstract

The temporomandibular disorder (TMD) among many symptoms causes orofacial pain.It is also common, the incidence of neck pain complaint, which leads to overlapping signs and symptoms of temporomandibular joint (TMJ) and cervical spine.This study aimed to compare the patterns of electromyographic activity and the presence and severity of pain in the cervical muscles of women with and without TMD during neck movements.We investigated 37 women with class I Angle aged between 18 and 35 years of age and body mass index from 18 to 25 kg / m².The TMD group was formed by 20 volunteers diagnosed with myogenic TMD, with or without disc displacement tested by the "Research Diagnostic Criteria for Temporomandibular Dysfunction" (RDC / TMD) and control group consisted of 17 women without TMD.To obtain the electromyographic signal it was used the equipment ADS1200 Lynx Electronics Technology Ltd. with eight-channel, portable, gain of 1 to 16,000.Board analog / digital converter with 16 bit resolution

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