The Association Between Temporomandibular Disorders and Tinnitus: Evidence and Therapeutic Perspectives from a Systematic Review

Background/Objectives: Tinnitus, often described as a ringing in the ears, affects a significant portion of the population, varying in perception and severity. Methods: This systematic review investigates the correlation between tinnitus and temporomandibular joint disorders (TMDs) within a PRISMA-compliant framework, ensuring methodological transparency and rigor. Using databases, such as PubMed, Scopus, and Web of Science, we analyzed studies from the past decade to evaluate clinical and observational evidence. Results: A significant association between TMD and tinnitus was found, with somatosensory and neuroplastic mechanisms contributing to this relationship. Key therapeutic approaches identified include manual therapy and multidisciplinary treatments, demonstrating potential clinical efficacy. Conclusions: However, the available evidence remains inconsistent, emphasizing the need for further research with standardized methodologies to improve understanding and refine therapeutic strategies. This review provides a foundation for future studies aiming to enhance tinnitus management by addressing underlying TMD-related mechanisms.