Why the jaw and neck work as a team

It almost always starts the same way. A patient sits down in my office, rubs their neck, and says, “I think I’ve strained something there.” I ask about their jaw. This is usually followed by a brief hesitation. “I feel that sometimes, too, but I don’t think it’s relevant.”

But it often is.

The jaw and neck are so closely connected, both anatomically and functionally, that it’s nearly impossible to treat them separately in physical therapy. They share muscle chains, nerves, and—something that’s often forgotten—the same response to stress. When we’re tense, we hunch our shoulders, tense our necks, and literally clench our teeth. That’s not just a figure of speech—it’s physiology.

In my practice in Salzburg, I see this connection almost every day. Jaw pain that masquerades as neck tension. Neck pain that actually originates in the temporomandibular joint. At the heart of it all is the diagnosis that ties everything together: TMD, or temporomandibular dysfunction—a functional disorder of the masticatory system that extends far beyond the mouth.

Modern life doesn’t make things easy for this system. Sitting for hours in front of a screen, head slightly thrust forward, jaw muscles unconsciously tensed, while we stare intently at emails. Anyone who spends the whole day in this position trains their body into a pattern that eventually manifests as pain.

That’s exactly why I never treat the neck and jaw separately. Not by treating the neck in isolation and hoping the jaw will settle on its own, but by understanding both areas for what they are: a team that must be examined, understood, and treated together.

Over the coming weeks, I’ll take you through this interplay. We’ll look at how CMD develops, why neck tension can be so stubborn, and what physical therapy can actually achieve when it not only alleviates symptoms but also addresses the root cause.

The next time you massage your neck and notice that your jaw is tense too—that’s no coincidence. That’s the beginning of the story we’re telling here.