Teeth Grinding Treatment
Diagnosis and management of bruxism to protect your teeth and relieve jaw tension.
Learn more about Teeth Grinding TreatmentConditions/Severe Bruxism
Severe Bruxism & Occlusal Trauma Treatment in St Leonards
By: damian@nestdental.com.auUpdated: February 25, 2026
Persistent jaw tension, worn-down teeth, headaches, cracked teeth, or unexplained tooth mobility may be signs of severe bruxism and occlusal trauma. These conditions can progressively damage teeth, gums, and jaw joints if left untreated.
What Is Bruxism?
Bruxism refers to involuntary grinding or clenching of the teeth. It commonly occurs during sleep (sleep bruxism) but may also happen during the day, often linked to stress or concentration. Mild grinding may go unnoticed. Severe bruxism, however, can cause significant damage to teeth, restorations, jaw joints, and surrounding muscles.
What Is Occlusal Trauma?
Occlusal trauma occurs when excessive or uneven biting forces damage the supporting structures of the teeth. This may result from:
- Severe grinding or clenching
- Misaligned bite (malocclusion)
- Missing teeth altering force distribution
- High restorations or uneven dental work
Signs and Symptoms
You may be experiencing severe bruxism or occlusal trauma if you notice:
- Worn, flattened, or chipped teeth
- Frequent headaches, especially in the morning
- Jaw pain, stiffness, or fatigue
- Tooth sensitivity without obvious decay
- Cracked or fractured teeth or restorations
- Indentations on the tongue or cheeks
- Receding gums around certain teeth
- Loose teeth without gum disease
Treatment Options
We take a comprehensive approach to managing bruxism and occlusal trauma:
1
Custom Occlusal Splint (Nightguard)
A custom-fitted splint worn during sleep to absorb grinding forces and protect teeth and joints.
2
Bite Analysis and Adjustment
We assess your bite for uneven contact points and can adjust teeth or restorations to distribute forces evenly.
3
Restorative Treatment
Damaged teeth may need crowns, bonding, or other restorations to restore function and prevent further breakdown.
4
Stress Management
We discuss lifestyle factors and may recommend techniques or referrals to help reduce stress-related clenching.
5
TMJ Assessment
If jaw joint involvement is suspected, we provide TMJ assessment and may coordinate with specialists.
Frequently asked
questions
Protect Your Teeth from Grinding Damage
Don't let bruxism compromise your smile. Book a comprehensive assessment with our experienced team today.
Find Nest Dental in
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.
Learn more about Custom Night GuardsFull Mouth Restoration
Comprehensive treatment plans that rebuild form, function, and aesthetics across your whole mouth.
Learn more about Full Mouth RestorationCrowns & Bridges
Strong, lifelike porcelain restorations to rebuild damaged teeth or bridge gaps.
Learn more about Crowns & Bridges