What is a Dental Crown?
A dental crown, also called a tooth crown or cap, is a tooth-shaped restoration that fits over an existing tooth, replacing the entire visible portion above the gum line. Crowns are bonded permanently to the prepared tooth and function exactly like a natural tooth for chewing, speaking, and appearance.
Your dentist may recommend a crown if you have:
- A tooth that is cracked, broken, or worn down by grinding (bruxism)
- A large filling where there is more filling material than the remaining tooth
- A tooth that has had root canal therapy, particularly molars and premolars, where the Australian Dental Association recommends crown coverage to prevent fracture
- A discoloured or misshapen tooth that cannot be improved with whitening or veneers
- A missing tooth being replaced with a single dental implant, where the crown is the visible part of the implant restoration
- A tooth is used as an anchor for a dental bridge, which is the cornerstone of crown and bridge dental work
In essence, a crown rebuilds a tooth that has lost too much of its natural structure to be safely repaired with a filling alone.
Types of Dental Crowns We Offer at Our Sydney Clinic
The right crown material depends on the tooth’s position, the bite forces it must withstand, your appearance goals, and your budget. We fit four main types of dental crowns at Gymea.
1. Porcelain Crowns
Porcelain crowns are the most commonly requested aesthetic crown because they reflect light like natural enamel and can be colour-matched precisely to your surrounding teeth. They are an excellent choice for front teeth (incisors and canines) where appearance matters most.
- Highly aesthetic, virtually indistinguishable from a natural tooth
- Stain-resistant, does not discolour from coffee, tea, or red wine
- Biocompatible, suitable for patients with metal sensitivities
- Best suited to front teeth and visible smile zones
2. Zirconia Crowns
Zirconia is a ceramic material milled from a single solid block. It is the strongest tooth-coloured crown material available and is our preferred choice for back teeth (molars), where chewing forces are highest.
- Up to five times stronger than traditional porcelain
- Resistant to chipping and fracture under heavy bite loads
- Long-lasting, frequently still functioning at 15 to 20 years
- Available in monolithic (full-zirconia) or layered (zirconia core with porcelain overlay) for improved aesthetics on premolars
3. Same-Day CEREC Ceramic Crowns
CEREC (CEramic REConstruction) crowns are designed and milled in our clinic during a single appointment. We take a digital scan of the prepared tooth, design the crown using CAD software, mill it from a ceramic block while you wait, and bond it the same day. The whole process typically takes 90 minutes.
- No temporary crown, no second appointment, no impressions
- Excellent for patients travelling from outer Sydney suburbs or interstate
- Ceramic strength and aesthetics comparable to laboratory crowns for most cases
- Backed by peer-reviewed clinical data showing strong 10-year survival for CEREC crowns
4. Gold Crowns
Gold crowns are now uncommon in modern cosmetic dentistry, but remain the longest-lasting crown material clinically. We occasionally place them on back molars for patients with severe bruxism, where maximum durability is the priority. Clinical studies show gold crown survival rates exceeding 90% at ten years, and their hardness closely mirrors natural tooth enamel, placing far less wear stress on opposing teeth compared to harder ceramic alternatives.
Gold’s malleability also allows for extremely fine crown margins that seal tightly against the prepared tooth, reducing the risk of secondary decay over time. At Bigger Smiles, your dentist will assess your bite forces and long-term oral health goals before advising whether a gold crown is the right choice for your situation.
Dental Crown Cost in Sydney: 2026 Pricing
The cost of a dental crown in Sydney depends on the material, the complexity of the case, and whether you need additional treatment such as root canal therapy or a build-up before the crown can be fitted. Below are our 2026 prices at Bigger Smiles Gymea.
Crown Type | Price per tooth (AUD) | Best for |
Porcelain crown | $1,500 to $2,500 | Front teeth, aesthetic cases |
Zirconia crown | $1,800 to $3,000 | Back teeth, bruxism, longevity |
Same-day CEREC ceramic | $1,800 to $2,500 | Single-visit convenience, most teeth |
Gold crown | From $2,200 (POA) | Heavy grinders, hidden molars |
Most major Australian private health funds with major dental cover provide a partial rebate for crowns (item codes 615 and 618). We will provide you with an itemised quote that you can submit to your fund for pre-approval before treatment.
The Dental Crown Procedure: Step by Step
Our standard crown and bridge dental workflow takes two visits over approximately two weeks. CEREC same-day crowns can be completed in a single appointment.
Visit 1: Consultation and Tooth Preparation (60 to 90 minutes)
- Examination and CBCT scan. We take a 3D cone-beam CT scan to assess the tooth’s underlying structure, root health, and bone support.
- Local anaesthetic. The tooth and surrounding gum are fully numbed.
- Tooth preparation. The dentist removes any decay and reshapes the tooth to make room for the crown, typically reducing the tooth structure by 1.5 to 2 mm.
- Digital impression. A scanner records the prepared tooth and the surrounding teeth. No physical impression putty is required.
- Temporary crown. A temporary crown protects the tooth while the final crown is fabricated at our partner dental laboratory.
Visit 2: Final Crown Fitting (30 to 45 minutes)
- The temporary crown is gently removed.
- The new crown is tried in and adjusted for fit, bite, and appearance.
- The crown is bonded to the prepared tooth using dental cement.
- The bite is checked one final time and polished.
Same-Day CEREC Crowns at Gymea
If you need a crown but cannot return for a second visit, for example, if you live in inner-Sydney suburbs, you are visiting from interstate, or you have a wedding or holiday booked, our CEREC same-day crown service compresses the entire process into one appointment.
We scan, design, mill, and bond your crown in approximately 90 minutes. There is no temporary crown, no return visit, and no impression-putty step. The ceramic material is strong enough for most positions in the mouth, including premolars and many molar cases.
Recovery and Aftercare
Following a crown procedure, you should:
- Eat soft foods for the first 24 hours to allow the cement to fully set
- Avoid very hot or very cold drinks for 48 hours if the tooth feels sensitive
- Brush twice daily as normal, because your crowned tooth needs the same care as a natural tooth
- Floss carefully around the crown margin where it meets the gum
- Wear a night guard if you grind your teeth, to protect the crown from excessive bite forces
- Attend regular 6-monthly check-ups so we can monitor the crown margin and the underlying tooth
Mild sensitivity for 1 to 3 days after fitting is normal. If sharp or persistent pain develops, contact us promptly, as it usually indicates the bite needs minor adjustment.
How Long Do Dental Crowns Last?
The Australian Institute of Health and Welfare and multiple peer-reviewed studies report that modern porcelain and zirconia crowns have a 10-year clinical survival rate of 90% or more, with many lasting 15 to 20 years or longer.
Crown longevity depends on:
- Oral hygiene. Decay can develop at the crown margin if plaque is not removed.
- Bite forces. Grinders and clenchers need night-guard protection.
- The remaining natural tooth. A crown is only as long-lasting as the tooth structure underneath it.
- Material choice. Zirconia and gold typically outlast porcelain in high-load positions.
Crown vs Veneer vs Bridge: Which Do You Need?
These three restorations are often confused. The right option depends on how much of the natural tooth remains and whether you are restoring or replacing a tooth.
- Dental crown. Covers the entire visible tooth. Used when there is significant damage, root canal treatment, or a large fracture.
- Veneer. A thin ceramic shell bonded only to the front surface. Used for cosmetic improvement of an otherwise healthy tooth.
- Bridge. Uses crowns on the teeth on either side of a gap to suspend a replacement (pontic) tooth in between. Used to fill a single-tooth gap when implants are not suitable.
If you are unsure which is right for you, see our dental bridge service page or book a complimentary consultation, and we will recommend the most conservative option that achieves the result you want.
Dental Crowns Near You: Areas We Serve
Bigger Smiles is based at 8 Gymea Bay Rd and is the closest CEREC-equipped practice for many Sutherland Shire and South Sydney residents searching for a tooth crown near me or dental crowns near me:
- Gymea (2227), 1 minute
- Miranda (2228), 5 minutes
- Caringbah (2229), 6 minutes
- Sutherland (2232), 8 minutes
- Kirrawee (2232), 7 minutes
- Cronulla (2230), 10 minutes
- Sylvania (2224), 10 minutes
- Hurstville and St George area, 20 minutes
Why Patients Across Sydney Choose Bigger Smiles for Dental Crowns
Bigger Smiles is a family-owned dental practice on Gymea Bay Road, serving patients across the Sutherland Shire and greater Sydney. Our crown work is led by:
- Dr Katrina Puchalski, Principal Dentist specialising in restorative dentistry, cosmetic crown work, and smile rehabilitation.
- Dr Azher Al-Abedi. Restorative Dentist trained in CEREC same-day crown technology and full-mouth rehabilitation.
What sets our crown service apart:
- In-house CBCT imaging for precise diagnosis without any preparation
- CEREC same-day crown capability at Gymea, which not all Sydney practices offer
- Itemised quotes with health-fund item codes provided up-front, in writing
- Interest-free payment plans (DentiCare, Afterpay)
- Convenient location with off-street parking, 5 to 10 minutes from most Sutherland Shire suburbs
FAQ
Frequently Asked Questions
How much does a dental crown cost in Sydney?
At Bigger Smiles in Gymea, dental crowns in Sydney range from $1,500 to $3,000 per tooth, depending on the material. Porcelain crowns start at $1,500; same-day CEREC ceramic crowns start at $1,800; and zirconia crowns range from $1,800 to $3,000 for premium aesthetic cases.
How long do dental crowns last?
With proper care, modern porcelain and zirconia crowns last 10 to 15 years on average, and a substantial proportion last 20 years or more. Longevity depends on oral hygiene, bite force, and the health of the underlying tooth.
Is getting a dental crown painful?
No. The procedure is performed under local anaesthetic, so you should feel pressure but no pain during preparation. Mild sensitivity for 1 to 3 days afterwards is normal and is managed with over-the-counter pain relief.
What's the difference between a dental crown and a veneer?
A dental crown covers the entire visible tooth and is used to restore strength to broken, weakened, or root-treated teeth. A veneer is a thin shell bonded only to the front surface, used for cosmetic improvements when the underlying tooth is structurally sound.
Can I get a same-day dental crown in Sydney?
Yes. Bigger Smiles offers CEREC same-day ceramic crowns at our Gymea clinic. The crown is designed, milled, and fitted in a single 90-minute visit, with no temporary crown and no second appointment.
Do I need a crown after root canal treatment?
In most cases involving back teeth, yes. A root-treated tooth becomes more brittle and is at a higher risk of fracture. The Australian Dental Association recommends a crown to seal and protect the tooth, particularly for molars and premolars.
Are dental crowns covered by private health insurance in Australia?
Most major health funds with major dental cover include a partial rebate for dental crowns (item codes 615, 618). The rebate amount depends on your fund and level of cover. We provide an itemised quote you can submit for pre-approval.
Book Your Dental Crown Consultation in Sydney
Same-day CEREC crowns available. Itemised health-fund quotes. Interest-free payment plans.