A Complete Guide to Dental Crowns: Types, Materials, and Costs

Dental crowns are a common solution for restoring damaged or weakened teeth. They help improve a tooth’s strength, shape, and appearance. If you're considering getting a dental crown, it's essential to understand the different types, materials, and benefits. This guide will walk you through everything you need to know about dental crowns.




What Is a Dental Crown?


A dental crown is a custom-made cap that covers a damaged tooth. It restores the tooth’s function while protecting it from further damage. Dentists recommend crowns for teeth that are cracked, severely decayed, or after a root canal treatment. Crowns can also be used for cosmetic reasons, such as improving the appearance of discoloured or misshapen teeth.


Types of Dental Crowns


There are several types of dental crowns available, and the right choice depends on factors like durability, aesthetics, and personal preference. Here are the most common types:


1. Porcelain Crowns

  • Made from ceramic or porcelain
  • Natural-looking and blends well with teeth
  • Ideal for front teeth
  • Less durable than metal crowns


2. Metal Crowns

  • Made from gold, palladium, or other metal alloys
  • Extremely durable and long-lasting
  • Best for molars where strength is needed
  • This is more noticeable due to the metallic colour


3. Porcelain-Fused-to-Metal (PFM) Crowns

  • A combination of metal and porcelain
  • Stronger than pure porcelain crowns
  • More natural-looking than metal crowns
  • It may show a dark line at the gum line over time


4. Zirconia Crowns

  • Made from strong zirconium dioxide
  • Highly durable and resistant to wear
  • Matches natural teeth better than metal crowns
  • More expensive than PFM crowns


5. Resin Crowns

  • Made from a composite resin material
  • Affordable option
  • Less durable and prone to wear and tear
  • Suitable for temporary use


How Long Do Dental Crowns Last?

With proper care, dental crowns can last 5 to 15 years or longer. The lifespan depends on the material used and how well you maintain your oral hygiene. Metal and zirconia crowns tend to last longer, while resin crowns may wear out faster.


Benefits of Dental Crowns


Dental crowns offer several advantages, including:


  • Tooth Protection: Shields a weakened or damaged tooth from further harm.
  • Improved Appearance: Enhances the look of discoloured or misshapen teeth.
  • Restored Function: Helps with chewing and speaking.
  • Long-Lasting Solution: With good care, crowns provide durability and strength.


Caring for Your Dental Crown


To extend the life of your crown, follow these tips:


  • Brush and floss daily to prevent decay around the crown.
  • Avoid chewing hard foods like ice or nuts.
  • Visit your dentist regularly for check-ups.
  • Wear a mouthguard if you grind your teeth at night.


In summary, dental crowns are a reliable way to restore damaged teeth and improve oral health. Whether you need a crown for function or aesthetics, understanding the types of dental crowns and cost will help you make an informed decision. With the right care, your crown can last for many years, providing both protection and confidence in your smile.

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