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Inlays and Onlays Maroubra | Ivory Dental Co
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Inlays and Onlays Maroubra

Dental inlays and onlays are custom-made restorations that repair moderately damaged or decayed teeth. They offer a stronger, longer-lasting result than a standard filling — and are more conservative than a full dental crown.

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Inlays and onlays at Ivory Dental Co Maroubra

What Are Inlays and Onlays?

Inlays and onlays are indirect restorations — meaning they are made outside the mouth in a laboratory and then bonded into place at the clinic. They repair teeth that have more damage than a direct filling can reliably address, but still have enough healthy structure remaining to avoid a full crown.

Both restorations bond securely to the remaining tooth structure and restore full chewing function.

What are inlays and onlays

The difference between the two comes down to how much of the tooth they cover:

Dental inlay – fits within the cusps (the raised points) of a back tooth, filling the damaged central area.
Dental onlay – extends beyond one or more cusps to cover a larger portion of the chewing surface. Sometimes called a ‘partial crown’.
Inlay versus filling comparison

Inlay vs Filling: Key Differences

A direct filling is placed in a single appointment using composite resin that is shaped and hardened in the chair. Inlays are fabricated to precise dimensions from a scan or impression and bonded in at a follow-up visit.

For minor decay or small chips, tooth fillings in Maroubra may be sufficient. Your dentist will assess the extent of damage and recommend the most appropriate restoration.

Inlays are generally preferred over fillings when:

The damaged area is too large for a filling to hold reliably long term
The tooth needs extra structural reinforcement
Longevity and durability are a priority
Previous fillings have fractured or worn down

Ceramic and porcelain inlays:

Inlays and onlays at Ivory Dental Co are typically made from tooth-coloured ceramic or porcelain materials. These closely match the shade of natural tooth enamel and are highly durable under biting forces.

Closely match the appearance of natural teeth
Are biocompatible and well-tolerated
Bond strongly to the tooth surface
Resist staining and discolouration

Gold inlays are occasionally used for back teeth where aesthetics are less of a concern, as gold is highly durable and gentle on opposing teeth.

Why Choose an Inlay or Onlay

Potential Benefits

01

Tooth preservation

Conserves more natural tooth structure compared to crowns

02

Custom fit

Designed specifically for your tooth for improved adaptation

03

Durability

Materials used are selected for strength and longevity

04

Aesthetic outcome

Tooth-coloured materials can provide a natural appearance

Treatment outcomes and longevity can vary depending on individual oral health, habits, and maintenance.

Risks & Considerations

As with any dental procedure, inlays and onlays carry some considerations:

Your dentist will discuss all suitable options, including risks, benefits, and expected outcomes, before proceeding.

—May require two or more appointments, depending on the technique used
—Costs may be higher than standard fillings
—Not suitable for teeth with extensive damage, where a crown may be more appropriate
—Some patients may experience temporary sensitivity following treatment

What to Expect During Treatment

An inlay or onlay procedure typically requires two appointments at the clinic.

At the first appointment, the damaged area of the tooth is carefully cleaned and prepared. A digital scan or impression is taken to ensure the restoration fits precisely. A temporary covering protects the tooth while the inlay or onlay is made.

At the second appointment, the temporary covering is removed and the permanent restoration is checked for fit, bite alignment and appearance before being bonded in place.

For patients who also have adjacent teeth requiring restorative work — such as dental crowns in Maroubra or dental bridges in Maroubra — appointments can often be coordinated to reduce the number of clinic visits.

What to expect during inlay or onlay treatment
Inlays and onlays for Maroubra patients at Ivory Dental Co

Inlays and Onlays for Maroubra Patients

Ivory Dental Co is a modern dental studio offering general dentistry in Maroubra — including precision restorative treatment — in a calm, personalised environment. The focus is on conserving as much healthy tooth structure as possible while delivering a durable, natural-looking result.

To learn more about the team and their approach, visit about us. To find out if an inlay or onlay is the right option for your tooth, contact us to book an assessment.

What To Expect

01

Assessment

A clinical examination, and where required, radiographs, are used to assess the tooth.

02

Preparation

The affected area of the tooth is carefully cleaned and prepared.

03

Impression or Digital Scan

A detailed record of the tooth is taken to fabricate the restoration.

04

Temporary Restoration

A temporary material may be placed while your inlay or onlay is being made.

05

Placement

At a subsequent visit, the final restoration is bonded and adjusted to ensure proper fit and function.

Frequently Asked Questions

What is the difference between an inlay and an onlay? +
An inlay restores damage within the central area of a tooth, between the cusps. An onlay covers one or more cusps and extends over a larger portion of the chewing surface. The choice depends on the size and location of the damaged area.
Are inlays better than fillings? +
Inlays are generally more durable than direct fillings for larger areas of damage. They are fabricated to precise measurements and bond more firmly to the tooth, which can help extend the lifespan of the restoration. For smaller cavities, a direct filling may be entirely sufficient.
How long do inlays and onlays last? +
Ceramic and porcelain inlays and onlays typically last between 10 and 30 years, depending on oral hygiene, bite forces and the size of the restoration. They are designed to be long-term restorations that hold up under regular use.
Are inlays and onlays painful to get? +
Local anaesthetic is used before the tooth is prepared, so the procedure is not painful. Some sensitivity in the treated tooth is normal in the days after each appointment and usually resolves without treatment.
How much do inlays and onlays cost in Maroubra? +
Costs vary depending on the size of the restoration, the material used and the complexity of preparation. A full quote is provided after examination. Afterpay, Zip Pay and Ezidebit payment plans are available.
Can health funds cover inlays and onlays? +
Inlays and onlays may attract a benefit under extras cover, depending on your health fund and policy level. Ivory Dental Co accepts all health funds. Check your policy details before the appointment to understand what rebate may apply.
How are inlays and onlays different from crowns? +
Dental crowns in Maroubra cover the entire visible surface of the tooth above the gum line. An inlay or onlay covers only the damaged portion — preserving more of the healthy tooth structure. Inlays and onlays are used when the damage is extensive but the remaining tooth structure is still strong enough to support a partial restoration.
How do I book an inlay or onlay consultation in Maroubra? +
Patients can contact us to arrange an assessment, discuss a damaged or sensitive tooth, or ask about which restorative option is most appropriate.

Book a Dental Inlay or Onlay Consultation

Repairing a damaged tooth with a precisely fitted inlay or onlay can restore full function and protect the tooth from further breakdown. The earlier damage is treated, the more tooth structure can be preserved.

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