Dental crowns are a trusted and commonly recommended option for restoring teeth that are damaged or decayed. They’re designed to protect, strengthen, and enhance the look of a tooth, offering both functional and cosmetic benefits. But with so many crown options available, how do you choose the right one? And how much should you expect to pay?
In this guide, we’ll walk you through the various types of dental crowns, their benefits, and what influences their cost in Australia. Whether you’re dealing with a weak tooth, a root canal recovery, or simply want to improve the look of your smile, understanding your crown choices can make a real difference to your dental health.
What Exactly Is a Dental Crown?
A dental crown is a personalised cap designed to cover a damaged or decayed tooth, restoring its strength, shape, and natural look. Think of it as a protective shell that mimics the shape and colour of your natural teeth. Crowns are used in many dental treatments, from fixing a broken or misshapen tooth to supporting a tooth after root canal therapy.
They’re also commonly used as part of dental restoration procedures like dental bridges and implants to restore missing teeth. The dental crown procedure usually involves reshaping the natural tooth structure, taking impressions, and fitting a custom-made crown over it.
Why Might You Need a Dental Crown?
Crowns play a vital role in maintaining long-term oral health. Your dentist might recommend a crown if you have:
- A damaged or decayed tooth
- A large filling that weakens the tooth
- A misshapen or discoloured tooth
- A tooth treated with a root canal
- A dental implant needing coverage
- A bridge requiring support from adjacent teeth
They’re also used to improve the aesthetic appeal of front teeth, blending beautifully with your natural smile.
A Closer Look at the Different Types of Dental Crowns
Not all dental crowns are made equal. The choice of crown material can impact durability, aesthetics, and cost. Here are the most common types of dental crowns used in Australia:
1. Porcelain Crowns: Best for a Natural Appearance
Porcelain crowns are a common choice for those seeking a restoration that closely matches the colour and texture of their natural teeth. They are especially ideal for front teeth because of their excellent colour-matching properties and aesthetic appeal.
Pros:
- Excellent for cosmetic dental treatments
- Biocompatible, metal-free
- Natural-looking finish
Cons:
- Less durable than metal crowns for back teeth
- Can chip under heavy bite force
2. Porcelain Fused to Metal (PFM) Crowns: The Best of Both Worlds
Porcelain-fused-to-metal (PFM) crowns offer a combination of durable metal strength and the natural appearance of porcelain. A metal base provides support, while the outer porcelain layer mimics the colour of your natural teeth.
Pros:
- Stronger than all-porcelain crowns
- Suitable for both front and back teeth
- Good blend of durability and aesthetics
Cons:
- Metal can sometimes show at the gum line
- The porcelain layer may chip over time
3. Zirconia Crowns: Modern Strength and Style
Zirconia crowns are known for their durability and tooth-coloured appearance. They’re a fantastic option for those looking for a strong and aesthetic solution, especially for back teeth.
Pros:
- Extremely durable and long-lasting
- Natural appearance
- Biocompatible and safe for sensitive patients
Cons:
- Slightly more expensive
- It may be harder to adjust once fitted
4. Gold Crowns: Timeless Durability
Gold crowns, as well as those made from other metal alloys, offer exceptional durability and are highly resistant to wear and corrosion. While not as common in modern cosmetic dentistry, they’re still valued for their unmatched longevity.
Pros:
- Very durable and long-lasting
- Gentle on opposing teeth
- Minimal tooth preparation is required
Cons:
- The metallic colour is noticeable
- Less popular for visible teeth
5. Ceramic Crowns: For a Beautiful, Metal-Free Smile
Ceramic crowns provide an excellent combination of durability and aesthetic appeal, particularly when crafted from advanced materials like lithium disilicate. These are ideal for patients who want a metal-free dental restoration with a natural look.
Pros:
- Excellent for front teeth
- Natural translucency mimics real enamel
- Suitable for patients with metal allergies
Cons:
- Not as strong as metal-based crowns
- Can be more brittle under pressure
6. Resin Crowns: A Budget-Friendly Option
Resin crowns are commonly used as temporary solutions during the dental crown procedure to protect the tooth while the permanent crown is being made. They’re not meant for long-term wear but can be a useful interim option.
Pros:
- Affordable and quick to make
- Easy to shape and adjust
Cons:
- Not suitable for permanent use
- Wear down more quickly.
What Happens During the Dental Crown Procedure?
The dental crown treatment typically takes place over two visits. Here’s a quick overview:
Step 1: Initial Consultation and Examination
Your first step is a visit to your dentist. During this appointment, they will:
- Examine the damaged or decayed tooth.
- Take X-rays to evaluate the roots and surrounding bone.
- Determine if a crown is the best option or if additional treatment (like a root canal) is needed first.
Step 2: Tooth Preparation
Once a crown is confirmed as the right choice, your dentist will:
- Use a local anaesthetic to numb the area surrounding the tooth.
- Carefully reshape the tooth to accommodate the crown by removing a small portion of the natural tooth structure.
- If a significant portion of the tooth is missing due to decay or damage, your dentist may use a filling material to rebuild the tooth and provide a stable foundation for the crown.
Step 3: Dental Impressions
After reshaping the tooth, your dentist will:
- Take precise impressions of the prepared tooth and the opposing tooth to ensure a proper bite and accurate crown fit.
- The impressions are then delivered to a dental laboratory, where your custom crown is meticulously made to ensure a precise fit.
- Choose the crown shade that best matches your natural teeth, which is especially important for front teeth to ensure a natural appearance.
Step 4: Temporary Crown Placement
While your permanent crown is being made, which typically takes 1 to 2 weeks, your dentist will:
- A temporary crown made of resin or acrylic should be fitted over the tooth to provide protection while the permanent crown is being prepared.
- Give you care instructions, such as avoiding sticky or hard foods and chewing on the other side of your mouth.
Step 5: Fitting the Permanent Crown
On your second visit:
- The temporary crown is gently removed.
- The dentist evaluates the fit, shape, and colour of your new crown.
- Minor adjustments are made if needed.
- If the crown fits well and feels comfortable, it is securely bonded to the tooth using a durable dental adhesive.
Step 6: Final Checks and Aftercare
After the crown is placed:
- Your dentist checks your bite and makes final tweaks for comfort.
- You’ll be given instructions on how to care for your new crown.
- Follow-up appointments or regular checkups help monitor the crown and your overall dental health.
How Much Does a Dental Crown Cost in Australia?
The dental crown cost in Australia varies depending on multiple factors, including the type of dental crown, location of the dental practice, and whether additional procedures are required.
Here’s a general breakdown of starting costs:
- Porcelain or Ceramic Crowns: from $1,400
- Porcelain Fused to Metal Crowns: from $1,300
- Zirconia Crowns: from $1,500
- Gold Crowns: from $1,600 (price can vary based on gold content)
- Resin Temporary Crowns: from $300
Prices may vary depending on the dental laboratory used, the experience of your dentist, and whether the treatment is part of a larger dental plan, such as root canal therapy or dental bridges.
What Affects the Cost of a Dental Crown?
Several factors influence the overall dental crown costs:
- Crown Material: Zirconia and gold cost more than resin or PFM.
- Tooth Location: Front teeth require more aesthetic work.
- Laboratory Fees: Custom crowns from a premium dental lab may cost more.
- Preparation Work: You may need a filling or root canal treatment beforehand.
- Dental Insurance: Some private health funds in Australia partially cover dental crowns.
It’s best to discuss the expected cost with your dentist and ask whether your dental insurance will cover any part of the treatment.
Are Dental Crowns Worth the Investment?
Absolutely. Dental crowns protect weakened teeth from further damage, restore function, and significantly improve the look of your smile. They’re especially valuable for saving teeth that might otherwise need extraction. With proper care, permanent crowns can last 10–15 years or more.
To make the most of your investment:
- Maintain regular dental checkups
- Practise good oral hygiene
- Avoid chewing hard items like ice cubes or pens
- Use a nightguard if you grind your teeth
Final Thoughts: Choosing the Right Crown for Your Smile
There’s no one-size-fits-all when it comes to dental crown types. The best type of dental crown depends on your oral health needs, cosmetic goals, and budget. Porcelain crowns might be perfect for your front teeth, while zirconia or gold crowns may be more suited for back teeth that need extra strength.
Working with experienced dentists ensures you receive the right advice, expert care, and a crown that feels and looks just right. So, if you have damaged or decayed teeth or need a crown after a root canal, book an appointment with Port Macquarie Dental Centre at (02) 6105 9853 to speak with your dentist about the best crown material for your situation.
A healthy smile is a lasting investment, and dental crowns are a crucial part of that journey.
Note: Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.
References
Cleveland Clinic. (n.d.). Root canal. Retrieved from https://my.clevelandclinic.org/health/treatments/21759-root-canal
Colgate. (n.d.). Different types of dental crowns. Retrieved from https://www.colgate.com/en-gb/oral-health/bridges-and-crowns/different-types-of-dental-crowns
Rathi, N., & Gupta, R. (2022). A review on recent advancements in dental crown materials. Indian Journal of Dental Research. Retrieved from https://www.sciencedirect.com/science/article/abs/pii/S0011853222010734
Healthline. (n.d.). Dental anesthesia: What you need to know. Retrieved from https://www.healthline.com/health/dental-and-oral-health/dental-anesthesia