Biomimetic dentistry
Biomimetic dentistry is a treatment philosophy that literally means to mimic or copy nature. This approach has changed how we restore damaged teeth, reducing the need for conventional fillings and crowns in favour of treatments that aim to reinforce the tooth while preserving its natural structure. Images on this page show outcomes for individual patients. Results vary, and the outcomes shown do not necessarily reflect the results other patients may experience. Suitability, risks, limitations, alternatives and maintenance requirements can only be assessed after consultation. Dr Angelo Lazaris (DEN0001619333). Registered dentist, general registration.
At next level dentistry, Dr Lazaris uses biomimetic principles in his Sydney practice, combining ceramic and nano-composite materials with dental adhesives and CEREC CAD/CAM manufacturing. The aim is a restoration that helps restore strength to the weakened tooth. Results vary between patients.
the biomimetic approach
For many years, crowns were the only answer for rebuilding teeth substantially damaged by decay, fracture, or root canal treatment. Conventional crowns require more tooth structure to be removed, which can include healthy tooth.
Advances in adhesion and material technology have changed how teeth can be restored. Biomimetic dentistry uses nano-restorative materials and bonding agents with the aim of reinforcing teeth with conservative tooth preparation. When a tooth is treated with our biomimetic approach, the aim is to restore strength closer to that of a natural tooth.
This approach means we rarely need conventional fillings and crowns. While conventional dentistry has served us well in the past, biomimetic dentistry now offers an alternative for the patient who values preservation of their natural tooth structure.
Benefits
Potential benefits of a biomimetic approach. Suitability and results vary between patients.
minimal tooth preparation
Conservative preparation techniques aim to keep as much of your natural tooth structure as possible.
strength and durability
Biomimetic restorations are designed to restore much of the strength of the natural tooth and to resist fracture. In a laboratory study, a bonded porcelain veneer returned the stiffness of a prepared tooth to 96% of its original value (Magne & Douglas 1999). Laboratory findings do not predict how an individual restoration will perform in the mouth.
aesthetic results
Nano-composite and ceramic materials are selected to mimic natural teeth in their physical and optical properties, an approach described in the biomimetic literature (Magne & Douglas 1999), creating restorations that blend with the surrounding teeth.
keeping future options open
Preserving tooth structure is intended to leave more of the underlying tooth available if the restoration later needs replacement.
How we work
Our biomimetic approach uses modern materials and precision techniques to create restorations that closely follow the structure of a natural tooth.
comprehensive digital analysis
We use 3D imaging and digital diagnostics to assess tooth damage and plan conservative treatment.
precision material selection
Depending on the size and location of the defect, we select the appropriate biomimetic restoration—bonded composite resin, precision-milled nano-composite overlay, or ultra-thin porcelain veneer.
minimal tooth preparation
Using high magnification and biomimetic principles, we perform precise, conservative preparation that aims to remove damaged tissue while preserving healthy tooth structure.
bonding protocols
We bond the restoration to the tooth using adhesive techniques.
restored tooth
Once bonding is complete, the tooth is restored. Dr Lazaris will explain how to care for it and when to return for review.
biomimetic treatment options
Our biomimetic approach offers several treatment options, each designed to preserve as much tooth structure as possible while restoring strength and appearance.
bonded composite restorations
Direct nano-hybrid composite restorations, usually completed in a single visit, suited to small and moderate defects.
precision-milled overlays
CEREC CAD/CAM fabricated nano-composite overlays that provide strength and aesthetics for larger restorations with minimal tooth preparation.
porcelain veneers
When appearance is the priority, porcelain veneers are prepared as conservatively as the tooth allows.
biomimetic crowns
When a crown is unavoidable, our biomimetic approach preserves more tooth structure than a conventional preparation.
Frequently asked questions
How is biomimetic dentistry different from traditional dentistry?
Conventional restorations can require more removal of tooth structure. Biomimetic dentistry aims to preserve as much natural tooth structure as possible and to reinforce weakened teeth, using materials and bonding techniques modelled on the natural tooth.
Are biomimetic restorations as strong as traditional crowns?
When properly bonded using biomimetic principles, these restorations can restore much of the strength of the natural tooth (Magne & Douglas 1999). Whether an overlay or a crown is more suitable depends on the tooth, and Dr Lazaris will discuss both.
How long do biomimetic restorations last?
The conservative approach and adhesive bond are intended to support long-term durability. How long a restoration lasts varies with the tooth, your bite, oral hygiene and maintenance, and no restoration lasts indefinitely. Read about treatment risks.
Is biomimetic dentistry more expensive than traditional treatments?
The aim is to preserve tooth structure so that future treatment options remain open. Fees depend on the restoration and the tooth, and are provided in a written plan before treatment.
Can biomimetic techniques fix any dental problem?
Biomimetic techniques are suitable for many restorative needs, but not every tooth. Dr Lazaris assesses each case individually and will recommend another approach where it is more appropriate.
Why haven’t I heard about biomimetic dentistry before?
Biomimetic dentistry relies on particular materials, technology and training. Dr Lazaris has undertaken that training and uses these techniques in his practice.