22/07/2025
Just taken on my 4th active patient suffering with TMJ DysfunctionâŚthis clearly needs talking aboutâŚ
đ§ TMJ Dysfunction: Itâs Not Just Jaw Pain â Itâs a Window Into the Nervous System
TMJ dysfunction affects over 10 million people in the U.S. alone, yet many still treat it as a localized jaw issue. In reality, itâs a complex neuromuscular condition deeply tied to chronic stress, emotional trauma, and nervous system dysregulation.
đ What is TMJ Dysfunction?
The temporomandibular joint connects your jawbone to your skull â but itâs not just a hinge. Itâs part of an intricate system involving:
⢠Muscles of mastication
⢠The trigeminal nerve (the most sensory-rich cranial nerve)
⢠Cervical spine posture and alignment
⢠The autonomic nervous system (fight, flight, freeze)
When this system becomes overloaded â due to clenching, grinding, poor posture, trauma, or unresolved stress â dysfunction follows.
â ď¸ The Deeper Issue: TMJ & Mental Health
A growing body of evidence points to a biopsychosocial model of TMJ dysfunction. Itâs not âall in your head,â but whatâs in your head may very well be a major contributor.
đ Research Highlights:
⢠A 2021 study found that 75% of TMJ patients also experience symptoms of anxiety and/or depression.
⢠Chronic stress and emotional suppression can cause bruxism (teeth grinding) during both wakefulness and sleep â a direct driver of TMJ pain.
⢠PTSD and somatic symptom disorders are significantly more prevalent in individuals with myofascial TMD (temporomandibular disorders).
đ§ââď¸ Healing Requires More Than a Mouth Guard
Yes, splints and physical therapy help. But lasting relief often comes when we treat the underlying causes:
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Myofascial release and craniosacral therapy
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Nervous system regulation (polyvagal-informed practices)
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Breathwork & somatic therapies
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CBT for anxiety and catastrophic thinking
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Addressing trauma, not just symptoms
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Bottom line: TMJ dysfunction is a systemic condition masquerading as a local one. To truly heal the jaw, we must listen to what the body â and mind â are trying to say.