The temporomandibular joint handles enormous load — chewing, speaking, clenching, grinding. When it breaks down, the pain is unmistakable: jaw clicking, locking, pain at the joint, headaches that sit just in front of the ear, facial tension, neck stiffness. What's less obvious is where the breakdown originates. In most cases, it's not the jaw.
The cervical connection
The muscles that control the jaw — the masseter, pterygoids, temporalis — share neurological territory with the upper cervical spine. When the upper cervical joints are restricted, the muscles of the jaw compensate. The jaw starts working harder to stabilize what the neck isn't stabilizing. Over time, that overload becomes dysfunction, then pain.
This is why patients get night guards, bite adjustments, and Botox injections — all aimed at the jaw itself — and get temporary relief at best. The jaw is the site. The cervical spine is the source. Treating the site without addressing the source is why TMJ keeps coming back.
Patients with TMJ have almost always also been dealing with neck stiffness, tension headaches, or upper back tightness — often for years before the jaw pain showed up. They're usually not connected in their minds. They're the same pattern at different stages. The jaw is the last link in the chain to fail.
What actually works for TMJ
Restoring upper cervical mechanics. Releasing the suboccipital muscles, the SCM, the scalenes, and the pterygoids. Addressing thoracic restriction that's loading the cervical spine from below. This is the work. It's not glamorous, but it produces lasting changes in jaw function because it addresses the structural context the jaw is operating in.
Active Release Techniques® is particularly effective for the external pterygoid and the suboccipitals — the muscles most implicated in TMJ dysfunction. Chiropractic adjustment of the upper cervical joints restores segmental movement and reduces the neurological load driving jaw muscle hypertonicity. SOT (Sacro-Occipital Technique) addresses the sacrum-to-occiput relationship that governs overall neurological tension through the cervical region.
Most patients are surprised that chiropractic addresses TMJ at all. It's one of the most underreferred conditions in the field — partly because the jaw doesn't seem like a chiropractic issue, and partly because most chiropractors don't have the cervical assessment skills to connect it. Dr. Cohen has been treating TMJ dysfunction for over twenty years and considers it one of the most satisfying presentations to resolve, precisely because the mechanism is so consistent once you know where to look.
Presentations we treat
Jaw clicking and popping
Disc displacement within the TMJ — often driven by pterygoid and masseter hypertonicity from cervical restriction.
Jaw locking
Closed or open lock presentations — the joint unable to move through its full range. Manual release and cervical work resolve most cases.
Jaw pain and facial tension
Chronic masseter tightness, pain at the joint itself, or referred facial pain from the pterygoids or upper cervical muscles.
TMJ-related headaches
Headaches at the temples, behind the eyes, or at the base of the skull — the cervicogenic and TMJ components often run together.
Teeth grinding (bruxism)
Night grinding is often a nervous system dysregulation response with a cervical component. Addressing that component reduces the grinding pattern.
Post-dental work jaw pain
Extended dental procedures load the jaw in positions it doesn't normally hold. The joint and surrounding musculature often need manual reset afterward.