How to Treat Temporomandibular Joint Dysfunction: A Case Report

Temporomandibular joint dysfunction (TMD) can produce symptoms far beyond the jaw, including facial pain, headaches, tooth discomfort, ear symptoms, and difficulty opening or moving the mouth normally. Because these complaints can resemble dental, sinus, ear, or headache conditions, identifying the actual source of the pain is an important part of determining the appropriate treatment.

In this case, Jane sought care for a chronic left-sided headache around the eye, upper molar pain, and aching or fullness in her right ear. She had previously been evaluated by dental, primary care, and ENT providers, who ruled out disease involving the teeth, sinuses, and ears. A hot towel applied to her face provided some relief at night, while muscle relaxers and NSAIDs produced only temporary improvement.

Her physical examination revealed restricted movement in the upper cervical spine, tenderness of the suboccipital and masseter muscles, and limited mouth opening. Further assessment of jaw function showed overactivity of the lateral pterygoid muscles, with early protrusion during opening and an audible click suggesting possible displacement of the temporomandibular disc. However, the joints did not demonstrate findings consistent with significant articular derangement or capsulitis.

An important clue emerged during examination of the surrounding muscles. Pressure on specific areas reproduced the same symptoms Jane had been experiencing: the masseter recreated her tooth pain, the temporalis reproduced her ear complaints, and the suboccipital muscles triggered frontal head pain. This pattern suggested that myofascial trigger points were a primary source of her symptoms rather than disease within the teeth or ears themselves.

Taken together, the findings indicated that altered jaw mechanics, cervical dysfunction, muscular imbalance, and impaired stability were contributing to the problem. This case demonstrates why persistent orofacial symptoms sometimes require looking beyond the painful area and examining how the jaw, neck, and surrounding muscles function together.