Prevalence of otological symptoms and parafunctional habits in patients with temporomandibular dysfunction

Abstract

Objective: to verify the relationship between otological symptoms and parafunctional habits in individuals with temporomandibular joint dysfunction. Methods: evaluations were based on the clinical records of 768 patients treated at a temporomandibular joint diagnostic center from 2010 to 2016. The inclusion criteria were completely filled out charts of adult patients (> 18 years of age) and the final sample comprised 516 clinical records. The presence/absence of parafunctional habits and otological symptoms (tinnitus, hearing impairment, dizziness, the sensation of plugged ears and imbalance) was recorded. Results: statistically significant associations were found between otological symptoms and both sex and the presence of parafunctional habits, as otological symptoms were more prevalent among women and individuals with at least one parafunctional habit. Conclusion: in the present sample, otological symptoms were positively associated with parafunctional habits in individuals with temporomandibular joint dysfunction.

Temporomandibular Dysfunction and Tinnitus the Knowledge of the Dental Surgeon in Primary Health Care

“…It generates an increase in public costs, in demand at the secondary level, and in a worsening of the patient's clinical condition. However, a study conducted in the city of Curitiba Leao 23 found 494 (95.7%) patients that reported at least one para functional habit, related to otological symptoms 393 (76,16%) patients reported having at least one symptom, of which 138 (26,74%) with occurrence of tinnitus. This situation is contrary to the foundations of PHC which seek full and resolute attention to the patient.…”

Otoneurological assessment and quality of life of individuals with complaints of dizziness and temporomandibular disorders: a case-control study

“…Due to the multifactorial aspect of TMD, 30 it is difficult to identify the main cause for these symptoms, which may be associated with middle and inner ear dysfunctions, as well as functional disorders of the mastication organ. 18 Therefore, a multidisciplinary approach to the diagnosis and treatment of this condition is crucial.…”

Otological manifestation of temporomandibular joint disorder in Ekiti, a sub-Saharan African country

“…Temporomandibular joint (TMJ) disorder (TMJD) comprises a range of clinicopathologic conditions of the masticatory muscles, the TMJ, and associated structures such as the ear. 1 The TMJ aids Eustachian tube opening during its various movements, including yawning, chewing, biting, and opening and closing of the mouth. [2][3][4] The causes of TMJD are multifactorial and include excessive masticatory muscle activity, harmful habits, TMJ trauma, degenerative disorders, and psychosocial factors.…”