If you’ve been advised by your dentist to get a crown, it’s natural to ask what is a dental crown and whether it’s the right solution for your tooth. A dental crown is a tooth-shaped covering that is placed over a damaged, weakened, or heavily restored tooth. Its purpose is to restore the tooth’s strength, size, shape, and appearance while also protecting the remaining natural tooth structure.
Dental crowns are one of the most common and reliable restorative treatments in modern dentistry. They not only improve the look of your smile but also play a crucial role in maintaining proper biting and chewing, preventing further damage, and supporting long-term oral health.
In this in-depth guide, we’ll cover everything you need to know about dental crowns, including types of dental crowns and cost, the full dental crown procedure, longevity, disadvantages, and how crowns compare with fillings or tooth caps.
What Is a Dental Crown, and When Is It Needed?
A dental crown fully encases the visible part of a tooth above the gum line. Dentists commonly recommend crowns in the following situations:
- Teeth with extensive decay where fillings are no longer sufficient
- Cracked, fractured, or worn-down teeth
- Teeth that have undergone root canal treatment
- Teeth supporting a dental bridge
- Covering and restoring a dental implant
- Cosmetic improvement of misshapen or severely discoloured teeth, especially front teeth
By covering the entire tooth, a crown reinforces weakened areas and helps prevent fractures, further decay, or tooth loss.
Dental Crown vs. Filling: What Is the Difference?
Many patients ask, what is a dental crown vs. filling? The main difference lies in how much of the tooth is restored.
- Dental fillings repair small areas of decay and are ideal when the tooth structure is largely intact.
- Dental crowns are used when damage is extensive and the tooth needs full coverage for long-term protection.
If a tooth has large fillings, cracks, or structural weakness, a crown is often the safer and more durable solution.
Tooth Cap vs. Crown: Are They Different?
You may hear the terms “tooth cap” and “crown” used interchangeably. When comparing tooth cap vs crown, there is no difference at all. “Tooth cap” is simply a non-clinical term for a dental crown, while “crown” is the professional dental term.
Dental Crown Types: Materials, Uses & Benefits
Choosing the right crown material depends on aesthetics, strength, and budget. Below is a detailed breakdown of the most common types of dental crowns.
1. Ceramic or Porcelain Crowns
- Designed to closely mimic natural tooth colour
- Ideal for front teeth due to superior aesthetics
- Metal-free, making them suitable for patients with sensitivities
2. Porcelain-Fused-to-Metal (PFM) Crowns
- Strong metal base with a porcelain outer layer
- Suitable for both front and back teeth
- Long-lasting, though the metal margin may become visible over time
3. Zirconia Crowns
- Extremely strong and resistant to fractures
- Excellent for back teeth where chewing forces are high
- Increasingly popular due to durability and improved aesthetics
4. Gold or Metal Crowns
- Longest-lasting crown type
- Gentle on opposing teeth during chewing
- Typically used on molars due to metallic appearance
Types of Dental Crowns and Cost: What to Expect
One of the most common questions patients ask is, how much does a dental crown cost? The dental crown cost can vary depending on several factors.
In Australia, dental crowns generally range from
- $1,500 to $2,500 per tooth
Factors influencing cost include:
- Type of crown material
- Complexity of the case
- Use of advanced technology such as a digital scan
- Additional procedures like root canal treatment
- Level of cover provided by health insurance
Your dentist will always discuss treatment options and provide a transparent quote before proceeding.
Dental Crown Procedure: Step-by-Step Explained
Understanding the dental crown procedure can help reduce anxiety and ensure you know what to expect.
Step 1: Tooth Preparation
The tooth is carefully reshaped to allow room for the crown. If the tooth is severely damaged or decayed, additional material may be added to rebuild its structure.
Step 2: Digital Scan or Impression
A precise digital scan or impression is taken to ensure the crown fits comfortably and aligns correctly with your bite.
Step 3: Temporary Crown
A temporary crown is placed to protect the tooth while your permanent crown is custom-made in a dental laboratory.
Step 4: Permanent Crown Placement
Once the permanent crown is ready, it is checked for fit, color, and bite before being securely cemented in place.
Is It Painful to Get a Dental Crown?
A frequently asked question is, “Is it painful to get a dental crown?” The procedure is typically very comfortable. Local anesthetic is used during tooth preparation, and most patients report minimal discomfort. Mild sensitivity after the procedure is normal and usually subsides within a few days.
How Long Does a Dental Crown Last?
With good oral hygiene and proper care, dental crowns can last 10 to 15 years, and often longer. Longevity depends on:
- Daily brushing and flossing
- Avoiding hard foods or ice chewing
- Managing teeth grinding with a night guard
- Regular dental check-ups
Crowns are a long-term investment in your oral health when properly maintained.
Disadvantages of Dental Crowns
While crowns are highly effective, it’s important to consider the disadvantages of dental crowns:
- Higher cost compared to fillings
- Removal of some natural tooth enamel (irreversible)
- Temporary sensitivity after placement
- Risk of chipping or wear, especially with porcelain
Your dentist will assess whether a crown is the most suitable option for your specific dental needs.
Caring for Your Dental Crown
Caring for a crown is similar to caring for natural teeth:
- Brush twice daily with fluoride toothpaste
- Floss carefully around the crown margins
- Maintain regular dental visits
- Avoid using teeth as tools
Good oral hygiene helps protect both the crown and the underlying tooth.
Conclusion: Restore Your Smile with Confidence
Now that you understand what is a dental crown, including the different types of dental crowns and cost, the step-by-step dental crown procedure, and how long crowns can last, you can make an informed decision about your dental care. Crowns are a proven solution for restoring damaged teeth, improving function, and protecting long-term oral health.
Take the Next Step with eDentist Bentleigh East
If you’re experiencing tooth damage, decay, or discomfort and want expert advice, eDentist Bentleigh East is here to help. Our experienced dental team offers personalized care, advanced technology, and high-quality crown solutions designed to look natural and last for years.
Book your consultation with eDentist Bentleigh East today and restore the strength, comfort, and confidence of your smile.