Our Victoria Physiotherapists Jennifer Kolot and Ruan LeRoux have received post secondary training to treat jaw and TMJ problems. Chronic or acute TMJ dysfunction can respond very favourably to specific and effective Physiotherapy treatments. Our Shelbourne Physiotherapists look forward to helping you recover.

What is the Temporomandibular Joint (TMJ)?

TMJ jaw physiotherapyThe  TMJ or temporomandibular joint is the formal anatomical name given to the jaw joint, where the mandible bone (which forms the lower jaw) meets the skull (at the temporal bone).  The TMJ is a complex hinge joint that is made up of several parts; the lower jaw (mandible) and the socket (temporal bone). In between the mandible and the socket is a disc. This disc allows the jaw joint to glide smoothly when opening and closing and this joint is held in place by muscles and ligaments. There are a number of small but remarkably strong muscles which attach to and surround this joint and which are involved in talking, yawning, drinking, smiling, eating/mastication (i.e. chewing) as well as other facial movements involving the jaw. The TMJ which opens 2,000-3,000 times per day is the most frequently used joint in the body. Most people are only aware of this joint when it becomes painful. It can be painful as a result of injury, inflammatory diseases, poor posture and habits or growth disorders.

TMJ Disorders affect 5 out of every 100 people and they can be quite debilitating

 

What are the Symptoms of Temporomandibular Joint Dysfunction (TMD) ?

TMD Physiotherapy VictoriaTMD is often associated with postural dysfunction and accompanied by neck pain and headaches. TMD can cause significant functional limitations ranging from inability to eat hard food, yawn comfortably to chronic intractable pain. TMD occurs at a higher frequency for females as well as those who have experienced a whiplash injury. TMD can present as a single symptom or a cluster of symptoms which may include:

  • Clicking sensation, grinding, popping, locking or deviation of the jaw during opening
  • Pain, tightness or tenderness in the jaw joints and facial muscles
  • Difficulty closing or opening the mouth comfortably
  • Experience dizziness or frequent neck & headaches
  • Change in the way the upper and lower teeth fit together
  • Hearing loss, Ear pain, fullness of the ears and ringing in the ears (Tinnitus)
  • Reduced ability to fully close or open the mouth
  • Fibromyalgia
  • Muscle spasms in the face, head or neck

What are the Causes of Temporomandibular Joint Dysfunction (TMD)?

The pain and tenderness of TMJ dysfunction can be caused by the disc in the TMJ joint moving out of place and causing pressure on sensitive structures around the joint. There can be a number of causes and frequently it can be a combination of these rather than a single cause. The most common causes of TMD include:

  • Prolonged mouth opening e.g. dental surgery
  • Clenching or grinding of the teeth (bruxism)
  • Poor cervical posture leading to strains or overuse of muscles in the face and neck
  • Removal of wisdom teeth
  • Rheumatoid Arthritis
  • Poor habits such as excessive gum chewing, cheek biting and fingernail biting
  • Lack of restful sleep
  • Poor alignment of teeth or dental problems
  • Wear and tear of the cartilage inside of the joint
  • Poor diet
  • Increased sensitivity to pain linked to stress
  • Alignment or structural problems present since birth
  • Trauma to the jaw area e.g whiplash, fractures, concussion, sports injury or motor vehicle accident
  • Emotional Stress and inability to relax

TMJ Physiotherapy Treatment Research

Using Physical Therapy to treat temporomandibular disorders: A cohort study

How Physiotherapy can help with temporomandibular dysfunction (TMD)

Temporomandibular disorders. Orofacial Pain: Guidelines for Assessment, Diagnosis, and Management.

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 randomized controlled trials.

Clinical Examination of the Orofacial Region in Patients with Headache.

Tension-Type and Cervicogenic Headache: Physiology Diagnosis, and Management

International Classification of Headache Disorder

Home-exercise regimes for the management of non-specific temporomandibular disorders.

The Effectiveness of Physiotherapy in the Management of Temporomandibular Disorders: A Systematic Review and Meta-analysis.

Summary of Royal College of Surgeons’ (England) clinical guidelines on management of temporomandibular disorders in primary care.

Diagnostic Criteria for Temporomandibular Disorders (DC/TMD) for Clinical and Research Applications: recommendations of the International RDC/TMD Consortium Network and Orofacial Pain Special Interest Group.

Effectiveness of manual therapy and home physical therapy in patients with temporomandibular disorders: A randomized controlled trial.

Screening for psychosocial risk factors in patients with chronic orofacial pain.

Diagnostic Criteria for Temporomandibular Disorders (2014): Complete DC/TMD Instrument Set and Protocol.