Jaw, Head & Neck Pain 

20/05/2026

What Is Temporomandibular Joint Disorder (TMJ)? 

The temporomandibular joint (TMJ) works like a sliding hinge, connecting your jaw to your skull on either side of your face. These two joints work together to allow you to open, close and move your jaw. 

When something goes wrong with these joints or the surrounding muscles, it’s known as a temporomandibular joint disorder (TMJD). This condition can cause: 

  • Pain in the jaw joint, face, head and neck 
  • Difficulty or discomfort when opening and closing your mouth 
  • Clicking, popping or locking of the jaw 

What Causes TMJ Disorders? 

The exact cause of TMJ disorders can be difficult to identify. However, the most commonly recognised contributing factors include: 

  • Genetics – some people are more predisposed to jaw joint problems 
  • Arthritis – inflammation affecting the joint 
  • Jaw injury – trauma from an accident or impact 

In many cases, TMJ-related pain is temporary and resolves on its own or with conservative treatment. 

How Is It Diagnosed? 

At Campsie Laser Dental, your dentist will carry out a thorough assessment to understand your condition. This typically involves: 

  • Listening to and feeling your jaw as you open and close your mouth 
  • Pressing on specific areas around the joint to identify points of pain or tenderness 
  • Reviewing your dental and medical history 

If a more detailed picture is needed, your dentist may refer you for: 

  • Dental X-rays 
  • CT scans – to examine the bones of the joint in detail 
  • MRI scans – to assess the soft tissue and disc within the joint 

TMJ Treatment Options 

Treatment is tailored to your individual needs and the severity of your condition. Most people respond well to non-surgical approaches. 

Non-Surgical Treatments 

  • Medications – including pain relievers, anti-inflammatories, muscle relaxants or low-dose antidepressants to help manage pain and muscle tension 
  • Oral splints or mouthguards – custom-fitted devices worn over the teeth to reduce pressure on the joint 
  • Physical therapy – exercises and techniques to strengthen and stretch the jaw muscles 
  • Cognitive behavioural therapy (CBT) – to help address habits such as teeth clenching or grinding that may be contributing to the problem 

Surgical Treatments 

Surgery is only considered when other treatments have not provided adequate relief. Options include: 

  • Arthrocentesis – flushing the joint with fluid via a small needle to reduce inflammation 
  • Corticosteroid injections – to decrease inflammation within the joint 
  • Botox injections – to relax overactive jaw muscles 
  • TMJ arthroscopy – a minimally invasive procedure using small instruments and a camera 
  • Modified condylotomy – surgery on the lower jaw (mandible) to relieve pain and improve function 
  • Open-joint surgery – reserved for the most severe cases where the joint requires direct repair or reconstruction 

Book a TMJ Consultation Today 

If you’re experiencing jaw pain, headaches or neck discomfort, our team at Campsie Laser Dental can help. Get in touch to arrange a consultation and find the right treatment approach for you. 

Call us: 02 9789 6219 

Opening Hours: 

  • Monday – Friday: 9:00am – 6:00pm 
  • Saturday: 9:00am – 4:00pm 
  • Sunday: Closed 

Location: Shop 21, 94 Beamish Street, Campsie NSW 2194