The temporomandibular joint (TMJ) connects the lower jaw to the temporal bone of the skull.

The TMJ is a complex joint that combines both rotation and sliding movements, allowing the jaw to open, close, move forward, backward, and from side to side.

Because the jaw is closely connected to the head and cervical spine through muscles and movement patterns, dysfunction in one area may influence surrounding structures.

A balanced and coordinated TMJ function is therefore important not only for comfortable jaw movement but also for maintaining efficient interaction between the jaw, neck, and overall musculoskeletal system.

TMJ disorders are often multifactorial, meaning that several factors may contribute to the development or persistence of symptoms.

Possible contributing factors include:

Muscle Tension and Overactivity

The muscles responsible for chewing can become overloaded due to:

• Teeth clenching
• Bruxism (teeth grinding)
• Stress-related muscle tension
• Repetitive jaw movements
• Prolonged muscle activation

This increased muscle activity may contribute to jaw discomfort and reduced movement efficiency.

Posture and Neck Function

The jaw, head, and neck work together as part of a coordinated movement system.

Factors such as prolonged screen use, forward head posture, or reduced cervical mobility may influence muscle balance around the jaw and contribute to discomfort in some individuals.

Joint-Related Factors

Changes affecting the temporomandibular joint itself may contribute to symptoms, including:

• Altered joint movement
• Irritation of surrounding tissues
• Changes in the coordination between the joint and muscles

Trauma or Injury

Jaw symptoms may appear following:

• Facial impact
• Falls
• Accidents
• Whiplash injuries

Some symptoms may persist even months after an initial trauma.

Stress and Daily Habits

Stress and certain habits may increase tension in the jaw muscles, such as:

• Frequent teeth clenching
• Chewing gum excessively
• Biting objects (pens, nails, etc.)
• Holding the jaw in a tense position

Identifying and modifying contributing factors can be an important part of managing TMJ-related symptoms.

How Is a TMJ Assessment Performed?

Before beginning treatment, your chiropractor performs a comprehensive clinical assessment, which may include:

• Discussion of your symptoms and medical history
• Evaluation of jaw movement
• Assessment of mouth opening
• Examination of jaw and facial muscles
• Evaluation of the cervical spine
• Postural assessment

This examination helps determine whether chiropractic care is appropriate for your situation or whether referral to another healthcare professional may be recommended.

How Can Chiropractic Care Help with TMJ Symptoms?

TMJ care does not focus only on the jaw joint itself.

A comprehensive approach considers the relationship between:

• The jaw
• Facial muscles
• Neck mobility
• Posture
• Movement patterns
• Daily habits

Depending on your individual assessment, treatment may include:

• Gentle manual techniques for the TMJ
• Cervical spine mobility techniques
• Muscle relaxation techniques
• Soft tissue work
• Postural advice
• Personalised exercises

The objective is to improve the function of the structures involved and support a more comfortable and efficient jaw movement.

When Should You Consult a Chiropractor for Jaw Pain?

Jaw discomfort is not always a reason for concern, but persistent or recurring symptoms may benefit from professional assessment.

You may consider consulting a chiropractor if you experience:

• Jaw pain that persists over time
• Clicking or popping sounds associated with discomfort
• Difficulty opening or closing your mouth
• Jaw stiffness or a feeling of restriction
• Pain while chewing
• Facial muscle tension
• Headaches associated with jaw or neck tension
• Neck discomfort occurring alongside jaw symptoms

A comprehensive assessment can help identify the different factors contributing to your symptoms and determine whether chiropractic care may be appropriate.

The Relationship Between the Jaw and the Neck

The jaw and cervical spine are closely connected through muscles, nerves, and movement patterns.

The muscles involved in chewing interact with muscles of the neck and upper body, which means that changes in one area may influence function in another.

For this reason, TMJ-related care often considers:

• Jaw mobility
• Neck function
• Head and neck posture
• Muscle tension patterns
• Daily habits and movement behaviours

A global approach allows treatment to address the different factors that may contribute to jaw discomfort.

Self-Care Tips to Support Jaw Health

Alongside professional care, certain daily habits may help reduce unnecessary stress on the jaw.

Helpful strategies may include:

• Avoiding excessive chewing of gum or very hard foods during painful periods
• Being aware of teeth clenching during the day
• Maintaining a relaxed jaw position when at rest
• Taking regular breaks during prolonged screen work
• Managing stress levels through relaxation techniques
• Following personalised exercises recommended by your healthcare professional

Small changes in daily habits can help support better jaw function and reduce excessive loading on the temporomandibular joint.

A Multidisciplinary Approach to TMJ Disorders

TMJ disorders can involve several different factors, including joint function, muscle tension, dental factors, stress, and movement patterns.

For this reason, optimal care may sometimes involve collaboration between different healthcare professionals, such as:

• Chiropractors
• Dentists
• Physiotherapists
• Other healthcare specialists when required

At Cabinet de Chiropraxie Marie Moyen, your symptoms are assessed within a broader musculoskeletal context to determine the most appropriate care approach for your individual situation.