“…Majority of pain reported by patients is located in masticatory muscles and/or pre-auricular region, this can be easily exacerbated by chewing or other jaw activity (Baig et al, 2019). Other symptoms include, but are not limited to joint noises, jaw movement asymmetry, commonly described as clicking, popping, grating, or crepitus (Bitiniene et al, 2018), painless masticatory muscles hypertrophy, and muscle fatigue (Baig et al, 2019). Associated to these symptoms, there is a wide variety of consequences including headache, bruxism, tenderness upon palpation and di culty opening the mouth due to limited range of movement (Bitiniene et al, 2018).…”