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Paddington Dental Surgery
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FAQs - TMJ Treatment

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At Paddington Dentistry, we pride ourselves on patient-centred care. Educating patients on the various aspects of their oral health is key. If you have questions, we welcome them. We want you to have all the information you need to make informed decisions about you and your family’s oral health. We have gathered some of the common questions we hear below. If your question is not answered here, please don’t hesitate to give us a call.
A dental splint (also called a night guard or mouthguard) is a custom-made appliance worn over your teeth to protect them from grinding (bruxism) and clenching. It acts as a barrier to prevent tooth wear, fractures, and jaw strain.
Teeth grinding can cause serious damage over time, including worn enamel, cracked teeth, jaw pain, and headaches. A custom dental splint helps protect your teeth and reduces pressure on your jaw muscles and joints.
Common signs include waking up with jaw pain or headaches, sensitive or worn-down teeth, clicking or discomfort in the jaw (TMJ), and broken fillings or repeated dental repairs.
No. A sports mouthguard is designed to absorb impact during physical activity, while a dental splint is specifically designed to manage grinding forces and jaw alignment during sleep.

Your dentist takes precise digital or physical impressions of your teeth. The splint is then custom-made in a dental lab to ensure a perfect fit, comfort, and optimal protection.

Over-the-counter mouthguards are not recommended for long-term use. They are bulky, poorly fitted, and may worsen jaw problems. A custom-made splint provides better comfort, durability, and protection.
The cost of a custom dental splint in Sydney typically ranges from $700 to $1,200, depending on the type and complexity. Many health funds partially cover the cost, often reducing out-of-pocket expenses.
A splint does not stop the habit itself but prevents damage caused by grinding. It protects your teeth and helps reduce muscle strain and symptoms like jaw pain and headaches.
A properly fitted custom splint should feel comfortable after a short adjustment period. Most patients get used to it within a few nights and often notice improved sleep quality.

Yes. A dental splint can help relieve symptoms of TMJ disorders by reducing pressure on the jaw joint and allowing muscles to relax.

With proper care, a high-quality dental splint can last between 3 to 7 years. However, heavy grinders may need replacement sooner due to wear.
Clean your splint daily using a soft toothbrush and lukewarm water. Avoid hot water, as it can warp the material. Regular dental check-ups ensure it remains in good condition.
A professionally made and monitored splint will not damage your teeth. In fact, it helps preserve your natural tooth structure and prevent long-term bite problems.

For best results, it should be worn consistently every night. Irregular use reduces its effectiveness and allows ongoing damage from grinding.

Booking a consultation with an experienced dentist is the first step. At Paddington Dentistry, we provide custom-made dental splints designed for comfort, durability, and long-term protection.

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