Inlays and Onlays (Broken Tooth)
Dental inlays and onlays are a conservative way to restore teeth damaged by decay, fractures, or large failing fillings. They provide a middle ground between a traditional filling and a full dental crown, helping strengthen the tooth while preserving as much healthy natural tooth structure as possible.
At Accent Dentists, our philosophy is always to protect and preserve your natural teeth wherever possible. When a tooth is too damaged for a filling but doesn't require a full crown, a custom-made ceramic inlay or onlay can provide a strong, long-lasting, and natural-looking solution.
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Although inlays and onlays are both custom-made ceramic restorations, they are used to repair different amounts of tooth damage.
An inlay is recommended when:
The damage is contained within the centre of the tooth
The surrounding tooth structure remains strong
A filling isn't strong enough, but a crown isn't needed
An onlay is recommended when:
The damage extends over one or more of the tooth's biting edges (cusps)
More of the tooth needs strengthening
Extra protection is needed to withstand everyday chewing forces
Both treatments are custom-made to fit your tooth precisely, providing a strong, natural-looking restoration while preserving as much healthy tooth structure as possible.
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Ceramic inlays and onlays are designed to restore damaged teeth while preserving as much healthy tooth structure as possible. They provide a strong, long-lasting solution when a filling isn't enough but a full crown isn't needed.
Benefits of ceramic inlays and onlays include:
Preserving more natural tooth structure than a dental crown
Restoring strength and function to weakened or cracked teeth
Providing a precise, custom-made fit
Blending naturally with your smile using colour-matched ceramic
Offering excellent durability and resistance to wear and staining
Helping protect the tooth from future cracks and damage
With proper care, ceramic inlays and onlays can provide a long-lasting, natural-looking restoration that supports your smile for many years.
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An inlay or onlay may be the ideal treatment if you have:
A cracked or fractured tooth
A large cavity that is too extensive for a filling
A large filling that has failed or worn out
A weakened back tooth that needs additional strength
Damage that doesn't require a full crown
During your examination, Dr. Matt will recommend the most conservative treatment that provides a predictable, long-term result.
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The main advantage of an inlay or onlay is that it preserves more of your natural tooth than a dental crown. By replacing only the damaged area, it restores strength while maintaining as much healthy tooth structure as possible.
Compared with a dental crown, an inlay or onlay:
Preserves more healthy tooth structure
Restores strength and function without covering the entire tooth
Provides a strong, long-lasting ceramic restoration
Is ideal when the tooth is damaged but doesn't require full coverage
If a tooth has extensive damage, has undergone root canal treatment, or requires complete protection, a porcelain dental crown may be the better option. During your consultation, we'll recommend the most conservative treatment that provides a predictable, long-lasting result while protecting your natural tooth wherever possible.
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Every smile is different, which is why every treatment begins with a personalised consultation.
We'll take the time to understand your priorities and goals, assess your oral health and recommend the treatment that's right for you.
During your consultation, we'll discuss:
Your personalised treatment options
Your expected treatment timeline
Upfront treatment costs
Available payment options and finance where applicable
Our goal is to make the process clear, transparent and stress-free, so you feel informed and confident before moving forward with your treatment.
Expert guidance on cosmetic dentistry, dental implants, cosmetic dental veneers and restorative treatments in Ponsonby, Auckland
Dr. Matt Sumner, Cosmetic Dentist Auckland, delivering you exceptional, natural results with warmth and focus
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