Dental crowns are one of the most common and effective restorative treatments in modern dentistry. Whether you have a damaged tooth, a large filling, or have recently undergone a root canal, a dental crown can restore both function and appearance. This guide explains what dental crowns are, when they’re needed, the different types available, and what you can expect from the procedure.
What Is a Dental Crown?
A dental crown is a custom-made cap that completely covers a tooth. It is designed to restore the tooth’s shape, size, strength, and appearance while protecting it from further damage. Once cemented in place, a crown functions just like a natural tooth.
When Do You Need a Dental Crown?
Your dentist may recommend a dental crown in several situations, including:
To protect a weak or cracked tooth from breaking
To restore a tooth that is already broken or severely worn down
To cover and support a tooth with a large filling
To protect a tooth after root canal treatment
To improve the appearance of discolored or misshapen teeth
To anchor a dental bridge
To cover a dental implant
Types of Dental Crowns
Dental crowns are made from various materials, each with its own advantages. The best option depends on the tooth’s location, your bite, aesthetic goals, and budget.
1. Porcelain or Ceramic Crowns
These crowns closely mimic the color and translucency of natural teeth, making them ideal for front teeth. They are metal-free and suitable for patients with metal allergies.
2. Porcelain-Fused-to-Metal (PFM) Crowns
PFM crowns combine strength and aesthetics. The metal base provides durability, while the porcelain exterior offers a natural look. However, the metal may become visible near the gum line over time.
3. Metal Crowns (Gold or Alloy)
Metal crowns are extremely durable and resistant to wear. They require minimal tooth removal and are ideal for molars, though their metallic appearance makes them less popular for visible teeth.
4. Zirconia Crowns
Zirconia crowns are strong, long-lasting, and aesthetically pleasing. They are increasingly popular due to their durability and natural appearance.
The Dental Crown Procedure
Getting a dental crown typically involves two visits, though same-day crowns may be available in some practices.
First Visit: Tooth Preparation
The dentist examines and prepares the tooth by removing decay or reshaping it
Impressions or digital scans are taken
A temporary crown is placed to protect the tooth
Second Visit: Crown Placement
The temporary crown is removed
The permanent crown is checked for fit and color
The crown is cemented into place
How Long Do Dental Crowns Last?
With proper care, dental crowns can last between 10 and 15 years or longer. Longevity depends on oral hygiene, eating habits, and whether you grind your teeth.
Caring for Your Dental Crown
To extend the life of your crown:
Brush twice daily and floss regularly
Avoid chewing hard objects like ice or pens
Wear a night guard if you grind your teeth
Visit your dentist regularly for checkups
Benefits of Dental Crowns
Restore chewing and speaking ability
Improve the appearance of your smile
Protect weakened teeth
Provide long-lasting results
Are Dental Crowns Right for You?
Dental crowns are a reliable solution for restoring damaged teeth and improving oral health. A consultation with your dentist will help determine the most suitable type of crown for your needs.
Final Thoughts
Dental crowns play a vital role in preserving natural teeth and maintaining a healthy smile. With advancements in dental materials and technology, crowns are more comfortable, durable, and natural-looking than ever before.
If you think you may need a dental crown, schedule an appointment with us at (02) 9558 8988 or www.painfreedentistsydney.com.au !