Somatosensory tinnitus: Current evidence and future perspectives

Area of Science:

• Neurology
• Otolaryngology
• Physical Therapy

Background:

• Tinnitus can be modulated by physical maneuvers involving the temporomandibular joint, head, neck, eyes, and limbs.
• Neuroplasticity is implicated in this modulation, with abnormal sensory and sensorimotor interactions potentially causing somatosensory tinnitus.
• Somatic disorders are linked to higher tinnitus modulation, particularly in individuals with normal hearing thresholds.

Purpose of the Study:

• To explore the role of somatic disorders in tinnitus modulation.
• To highlight the potential of somatic interventions in managing tinnitus.
• To emphasize the need for screening and multidisciplinary approaches for somatosensory tinnitus.

Main Methods:

• Review of current evidence linking somatic disorders and tinnitus modulation.
• Analysis of patient populations with tinnitus and somatic disorders, including temporomandibular joint disease.
• Discussion of the diagnostic and therapeutic implications of somatosensory tinnitus.

Main Results:

• Patients with tinnitus and somatic disorders demonstrate a higher capacity for tinnitus modulation through somatic maneuvers.
• Improvements in tinnitus symptoms are observed in patients with temporomandibular joint disease undergoing targeted therapy.
• Somatosensory tinnitus is frequently overlooked in standard otolaryngological evaluations.

Conclusions:

• Somatic disorders represent a viable therapeutic target for tinnitus when identified and treated.
• Somatic screening is crucial for identifying patients who would benefit from a multidisciplinary somatic approach to tinnitus.
• A comprehensive evaluation including somatic assessment is imperative for effective somatosensory tinnitus management.