6533b85dfe1ef96bd12bdae5

RESEARCH PRODUCT

The role of temporomandibular disorders in the genesis of tinnitus

subject

description

Temporomandibular disorders (TMD) are musculoskeletal pain conditions characterized by pain in the temporomandibular joint (TMJ) and/or mastication muscles. Patients with TMD are frequently affected by otolaryngological symptoms like tinnitus, with a prevalence ranging from 2% to 59% of cases. There is still a debate in the scientific community about the relationship between tinnitus and TMD and actually the causal connection between them is not well understood. A possible explanation could be found in the ontogenetic development and in the mechanical and neuronal connections of the masticatory system and the middle ear. Additionally a potential role of TMD in tinnitus onset is suggested by the fact that TMD treatment can successfully alleviate or cure tinnitus symptoms.