Dental Inlays and Onlays
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Durable and Conservative Restorations
When a tooth is too damaged for a standard filling but not severely compromised enough to require a full crown, Dental Inlays and Onlays provide an ideal solution. These restorations are custom-designed and fabricated in a dental laboratory, ensuring an excellent fit, superior strength, and long-lasting durability. Compared to direct fillings, inlays and onlays offer better resistance to wear and fracture, while also preserving more of your natural tooth structure than a full crown would.
Often referred to as partial crowns, inlays and onlays are a high-quality, conservative, and ethical treatment option. At Mentone Smiles, we use them to restore severely damaged, fractured, or decayed teeth, allowing the tooth to regain its full function and strength. These restorations not only improve chewing efficiency but also enhance the overall appearance of your smile. With proper care, inlays and onlays can last many years, making them a smart investment in your oral health.
Another advantage of dental inlays and onlays is their precision and customisation. Because they are crafted in a lab to match your tooth’s exact shape, size, and colour, they provide a seamless, natural appearance that blends perfectly with your surrounding teeth. This level of precision also reduces the risk of future edge decay, helping maintain long-term oral health. Additionally, the materials used, such as porcelain or composite resin, are highly stain-resistant, helping your restored tooth maintain its aesthetic appeal over time.
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Understanding Inlays vs. Onlays
We offer a comprehensive suite of services designed to keep your teeth and gums in optimal condition. Click on any service below to explore how we can help you and your family maintain a healthy, beautiful smile.
Dental Inlay
An inlay is used when the decay or damage is confined to the top surface of the tooth (the chewing surface), specifically within the cusps (the points of the tooth). Think of it as fitting precisely into the prepared hole, much like a filling, but providing far greater strength.
Dental Onlay
The Advantages of Inlays and Onlays
Choosing an inlay or onlay over a large filling or a full crown offers several key benefits:
- Superior Strength and Durability: Because they are custom-made from materials like high-strength porcelain or composite, they are far more resistant to wear and fracture than large direct fillings.
- Precise Fit: They are manufactured in a laboratory to perfectly match the contours of your prepared tooth, ensuring an excellent fit that helps prevent leakage and future decay underneath the restoration.
- Conservation of Tooth Structure: They require less removal of healthy tooth structure compared to full crowns, maintaining the natural integrity of your tooth.
- Aesthetics: Inlays and onlays are colour-matched to your existing tooth, providing a beautiful, virtually invisible restoration.
The Two-Appointment Procedure
The process for fitting an inlay or onlay typically requires two visits to our clinic:
Step 01
Preparation and Impression
Step 02
Fitting and Bonding
Our Core General Dentistry Services
We offer a comprehensive suite of services designed to keep your teeth and gums in optimal condition. Click on any service below to explore how we can help you and your family maintain a healthy, beautiful smile.
Comprehensive annual check-ups to screen for early signs of decay, gum disease, and other issues, tailored to all ages.
Professional scaling and cleaning are essential for maintaining healthy gums and removing harmful plaque build-up.
Get personalised advice and techniques to perfect your daily brushing and flossing routines at home.
Custom-fitted appliances to protect your teeth from sports injuries or from the effects of grinding (bruxism).
Comprehensive assessment and personalised treatment plans to effectively manage and treat gingivitis and periodontitis.
Gentle and careful removal of damaged or problematic teeth when absolutely necessary for your overall oral health.
Ready for a Stronger, Healthier Smile?
If your tooth has extensive damage, an inlay or onlay might be the ideal conservative restoration. Contact us to schedule a consultation to determine the best treatment for you.
Why Choose Us for Inlays and Onlays?
Conservative Expertise
Our clinicians are committed to providing ethical treatment, always aiming to conserve as much of your natural tooth structure as possible. This approach makes inlays and onlays a preferred solution over full crowns where possible.
Premium Materials and Lab Work
We partner with highly regarded Australian dental laboratories to ensure your custom restoration is crafted from the highest quality materials for optimal strength and aesthetics.
Experienced in Complex Restoration
Our team is highly experienced in the precise preparation and bonding techniques required for inlays and onlays, ensuring a perfect fit and long-term success.
Transparent and Ethical Advice
You will always receive clear explanations and honest advice about whether an inlay/onlay is the most appropriate, durable, and cost-effective restoration for your particular damage.
Experienced Dental Team
More than 20 years of combined dental experience, with a strong commitment to continuing education and evidence-based care
FAQ's
How long do inlays and onlays last?
Inlays and onlays are exceptionally durable. With regular check-ups, they can last for 15 to 30 years, significantly longer than a typical large composite Tooth Filling.
Are inlays and onlays considered cosmetic or restorative?
What material are they made from?
Most commonly, modern inlays and onlays are made from high-strength porcelain (ceramic) or composite resin. Porcelain is often chosen for its incredible durability and ability to perfectly mimic natural tooth enamel.
What is the difference between an onlay and a full crown?
A covers the entire external surface of the tooth. An onlay only covers the damaged areas, typically one or more cusps, leaving the remaining healthy sides of the tooth intact. The onlay is therefore a more conservative option.
Is the procedure painful?
The procedure is virtually painless. We use a local anaesthetic during the preparation appointment to ensure your comfort. A temporary restoration will protect your tooth until the final inlay or onlay is bonded during your second visit.
How do I care for my inlay or onlay?
Caring for an inlay or onlay is similar to caring for natural teeth. Maintain good oral hygiene by brushing twice daily, flossing regularly, and attending routine dental check-ups. Avoid biting on very hard foods to prevent damage and ensure your restoration lasts as long as possible.