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TMJ Disorder Treatment in St Leonards
By: damian@nestdental.com.auUpdated: February 25, 2026
Persistent jaw pain, clicking sounds, facial tension, headaches, or difficulty opening your mouth may be signs of Temporomandibular Joint Disorder (TMJ/TMD). This condition affects the jaw joints and surrounding muscles, often interfering with chewing, speaking, and daily comfort.
What Is TMJ Disorder?
The temporomandibular joints are the two joints connecting your lower jaw to your skull, located just in front of each ear. They function as sliding hinges that allow you to open and close your mouth, chew, bite, speak, and move your jaw side to side. When the joint, disc, or surrounding muscles become inflamed, strained, or misaligned, Temporomandibular Disorder (TMD) can develop.
Types of TMJ Disorders
TMJ disorders can be grouped into several categories:
1
Muscle-Related TMD (Myofascial Pain)
Pain and tension in the muscles that control jaw movement. Often related to clenching or grinding.
2
Joint-Related TMD (Internal Derangement)
Displacement of the disc inside the joint, or damage to the joint surfaces.
3
Degenerative Joint Disease
Arthritis-related changes affecting the jaw joint, including wear and inflammation of the cartilage.
Common Signs and Symptoms
TMJ disorder may present with a range of symptoms:
- Jaw pain or tenderness
- Clicking, popping, or grinding sounds when opening the mouth
- Difficulty or pain when chewing
- Locking of the jaw (open or closed)
- Headaches, especially in the morning
- Earaches or ringing in the ears
- Facial pain or fatigue
- Neck and shoulder tension
What Causes TMJ Disorders?
TMJ issues can result from several factors, often in combination:
- Teeth grinding or clenching (bruxism)
- Jaw injury or trauma
- Arthritis affecting the joint
- Stress causing muscle tension
- Misaligned bite (malocclusion)
- Disc displacement within the joint
Treatment Options
Treatment is tailored to the type and severity of your condition.
1
Custom Occlusal Splints
A custom-made nightguard or splint to reduce clenching pressure and protect the joint.
2
Physiotherapy and Exercises
Gentle jaw exercises and stretches to improve mobility and reduce muscle tension.
3
Medication
Anti-inflammatory medication or muscle relaxants may be recommended for short-term relief.
4
Bite Adjustment
If misalignment is contributing, we may recommend orthodontic treatment or selective reshaping.
5
Specialist Referral
For complex cases, we coordinate with oral surgeons or TMJ specialists.
Frequently asked
questions
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St Leonards
Our St Leonards studio is conveniently located near public transport. We offer a spa-like space where you can unwind and get expert dental care.
Suite 99 (Ground Floor), 545 Pacific Highway
St Leonards NSW 2065, Australia
How to get here
Nest Dental is located in the heart of St Leonards, just moments from St Leonards Station and the new Crows Nest Metro.
St Leonards Station
T1
3 min walkCrows Nest Metro
M
1 min walkRelated treatments at Nest Dental
Other treatments and conditions our team commonly cares for alongside this one.
Custom Night Guards
Custom-fitted night guards to protect your teeth from grinding and clenching damage.
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Braces and aligner options to correct alignment and bite issues for adults and teens.
Learn more about OrthodonticsFull Mouth Restoration
Comprehensive treatment plans that rebuild form, function, and aesthetics across your whole mouth.
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