Body Area
Jaw Pain (TMJ/TMD)Clicking, Facial Pain & the Neck Connection
Clicking jaw, facial pain, limited mouth opening, and the connection between the jaw and cervical spine. Often needs both a chiropractor and a dentist.
Book Your First VisitTMJ dysfunction and neck pain frequently coexist because the jaw and cervical spine are neurologically connected. Where the cervical spine is a significant driver, jaw symptoms often respond to upper cervical treatment. Dental causes (disc displacement, occlusion) need a dentist. Many people need both working together.
Why the jaw and neck are connected
Jaw pain is rarely just a jaw problem. The temporomandibular joint (TMJ) is a disc-bearing joint with both hinge and gliding movement, and its function is closely tied to the cervical spine and the trigeminal nerve system. TMD is approximately twice as common in women as in men, a difference that holds across population studies and is partly attributed to hormonal influences on joint laxity and pain sensitivity.
The connection is neurological. The trigeminocervical complex, spanning the lower brainstem and upper cervical spinal cord, processes sensory input from both the face and jaw (via the trigeminal nerve) and the upper cervical spine (via C1-C3). This is why upper cervical joint restriction can produce facial pain and jaw symptoms, and why TMD patients so frequently also report neck pain, base-of-skull headaches, and ear symptoms. The reverse is also true: jaw dysfunction can maintain upper cervical tension.
This overlap is why a night guard alone often isn't enough. It protects the teeth and reduces joint load, but it doesn't address cervical tension or the stress patterns that drive clenching.
Common presentations
- Disc displacement with reduction: clicking or popping during jaw opening, where the disc snaps back into place. The click can be painless or painful depending on associated inflammation. Disc displacement clicking and bruxism-related symptoms often coexist in people who grind at night.
- Myofascial TMD: primary muscle tension in the masseter and temporalis without significant joint pathology. Often related to bruxism (teeth grinding) or clenching. Common in high-stress environments. Cervical treatment and jaw muscle work may help reduce the physical tension load; this does not require resolving the underlying stress first. Many myofascial presentations improve over time, sometimes without formal treatment, though this depends on symptom pattern and duration. Worth knowing when weighing options.
- Cervicogenic TMD: jaw symptoms driven primarily by upper cervical dysfunction, with little primary joint pathology. This pattern is well recognised in manual therapy practice, though it is not a formally codified category in the standard TMD diagnostic criteria. The anatomy is clear: the trigeminocervical complex links the upper cervical spine to the jaw's pain-processing network, and the clinical relevance of this pathway is an active area of research. This is where chiropractic has the clearest role.
- Bruxism-related symptoms: morning jaw soreness, teeth sensitivity, headaches on waking. The jaw muscles are overloaded by nighttime clenching and grinding.
What helps
If your jaw symptoms come with morning headaches, neck stiffness, or tension at the base of your skull, that pattern is worth assessing cervically, and it's something I address directly. If a dentist or orofacial physiotherapist is also needed, I'll tell you that clearly.
Chiropractic focuses on the cervical and craniocervical contribution. Upper cervical manipulation and mobilization, combined with soft tissue work for the jaw and neck muscles, address the cervicogenic component, with evidence supporting cervical rehabilitation for myogenic TMD specifically. For patients with a strong cervicogenic component, this can produce meaningful improvement in jaw symptoms, even when direct jaw treatment is not part of the initial approach. Systematic review data support this effect, including in populations where the cervicogenic component is prominent.
Dental causes (occlusion issues, disc displacement needing a splint) need a dentist. Bruxism responds better when cervical contributors and stress are also addressed alongside dental management. Many TMD presentations benefit from both chiropractic and dental care working together.
When to see a dentist alongside chiropractic
If you have significant disc displacement that locks open or closed, bite changes, teeth sensitivity, or you've been told you grind your teeth significantly at night, a dentist should be involved. A night guard alone won't address the cervical contribution; upper cervical treatment alone won't address dental causes of bruxism. For many TMD presentations, combining cervical management with dental care addresses a broader range of contributing factors than either approach alone.
When to seek care promptly
See a doctor or dentist if you have:
- Jaw locking open or closed (cannot fully open or close)
- Severe jaw pain with swelling (possible infection or fracture)
- Jaw pain after trauma to the face or jaw
- Significant difficulty chewing or speaking
- Ear pain with jaw symptoms (rule out middle ear infection)
- Jaw locking with fever, swelling, or difficulty swallowing (possible dental or deep space infection requiring urgent medical review)
- Sudden inability to close the jaw on one side after jaw opening (rule out acute condylar or disc injury)
These warrant dental or medical assessment before conservative manual therapy. Persistent but non-acute jaw clicking and discomfort is appropriate for conservative assessment.
Related reading
Common questions
The answer depends on what's causing it. Dental causes (tooth grinding, occlusion issues, disc displacement that needs a splint) need a dentist. Muscular TMD and cervicogenic jaw pain often respond well to manual therapy and upper cervical treatment, with or without a dental splint. Many TMD patients benefit from both working together. If your main symptoms are morning jaw soreness, clicking, and grinding without bite changes or tooth sensitivity, that presentation is worth assessing here first. I'll assess the cervical and craniocervical picture, identify how much of the presentation appears cervicogenic, and refer to a dentist clearly if the presentation calls for it.
I assess and treat the cervical and craniocervical region, which directly influences jaw pain processing via the trigeminocervical complex. Upper cervical manipulation and mobilization can reduce jaw pain and improve mouth opening in patients where cervical dysfunction is a significant contributor. I don't treat inside the mouth. If direct jaw joint work is needed, an orofacial physiotherapist or dentist specialising in TMD would be appropriate, and I'm happy to refer.
Bruxism (teeth clenching and grinding) loads the jaw muscles and compresses the joint, making it a real contributor to myofascial TMD symptoms. It is also often driven by stress and nervous system arousal, which means both things are true at the same time: the grinding causes physical strain, and the stress sustains the grinding. Managing stress alongside dental treatment can help reduce bruxism. Addressing the cervical contribution helps with the associated pain and jaw muscle tension. If you are clenching hard enough to cause tooth wear, a dentist should assess that separately.
The jaw joint sits immediately in front of the ear canal, and the auriculotemporal nerve (a branch of the trigeminal nerve) runs through both regions. TMD can cause referred pain into the ear (sometimes felt as earache or fullness, and in some cases tinnitus) without any ear pathology. This is also why upper cervical dysfunction, which affects the same neural territory, can produce similar ear symptoms. If you've had your ears checked and they're clear, the jaw and cervical spine are the next structures to assess. Persistent tinnitus should be reviewed by an ENT or audiologist regardless, as it has a broad differential.
When the neck is the primary driver, response is typically seen within a modest number of sessions; in my clinical experience, often in the 4–8 range, though this varies by presentation. Myofascial TMD with significant bruxism takes longer, especially if stress management and habit change are needed alongside treatment. Mixed presentations that also involve a dental splint may need 2–3 months of combined management. I'll give you a realistic estimate after assessing which pattern applies to you.
References
- Piovesan EJ, Kowacs PA, Oshinsky ML. Convergence of cervical and trigeminal sensory afferents. Current Pain and Headache Reports. 2003;7(5):377-383. PubMed
- Calixtre LB, Moreira RFC, Franchini GH, Alburquerque-Sendín F, Oliveira AB. Manual therapy for the management of pain and limited range of motion in subjects with signs and symptoms of temporomandibular disorder: a systematic review of randomised controlled trials. Journal of Oral Rehabilitation. 2015;42(11):847-861. PubMed
- La Touche R, et al. Effect of manual therapy and therapeutic exercise applied to the cervical region on pain and pressure pain sensitivity in patients with temporomandibular disorders: a systematic review and meta-analysis. Pain Medicine. 2020;21(10):2373-2384. PubMed
- Bednarczyk V, Proulx F, Paez A. The effectiveness of cervical rehabilitation interventions for pain in adults with myogenic temporomandibular disorders: a systematic review and meta-analysis. Journal of Oral Rehabilitation. 2024;51(6):1091-1107. PubMed
- Liberato FMG et al. Manual therapy applied to the cervical joint reduces pain and improves jaw function in individuals with temporomandibular disorders: a systematic review. Journal of Oral & Facial Pain and Headache. 2023;37(2):101-111. PMC
- Sedy J, Rocabado M, Olate LE, Vlna M, Zizka R. Neural Basis of Etiopathogenesis and Treatment of Cervicogenic Orofacial Pain. Medicina (Kaunas). 2022;58(10):1324. PMC
- Bueno CH, et al. Gender differences in temporomandibular disorders in adult populational studies: A systematic review and meta-analysis. J Oral Rehabil. 2018;45(9):720-729. PubMed
Disclaimer
This page is for general information only and does not constitute medical or dental advice. Diagnosis and treatment of temporomandibular disorders involves multiple disciplines; this page describes the cervical component only. If you have jaw pain, please consult a qualified dentist or healthcare provider to rule out dental, medical, or surgical causes before or alongside conservative management.
This page was written with AI assistance and reviewed by Erik Anderson for accuracy. If you find an error, please contact us and we will endeavour to correct it.
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