How Long Does a Dental Crown Last?


PARRAMATTA, Australia - March 30, 2023  -- Dental crowns are a common dental procedure that can help restore a damaged or decayed tooth. They are often used to strengthen and protect a tooth that has been weakened by a large filling, root canal treatment, or a crack or chip. But how long do dental crowns last, and what factors can affect their longevity?

What is a dental crown?
A dental crown is a tooth-shaped "cap" that is placed over a tooth to restore its shape, size, strength, and appearance. It is usually made of ceramic or porcelain, which can be color-matched to the surrounding teeth for a natural-looking result. Dental crowns can also be made of metal, or a combination of metal and porcelain, depending on the location and function of the tooth being restored.
How long does a dental crown last?
The lifespan of a dental crown can vary depending on a number of factors, such as:

  • The material used: Different materials have different strengths and durability. Ceramic and porcelain crowns are known for their natural appearance but may be more prone to chipping or cracking. Metal crowns, on the other hand, are very strong but may not be as aesthetically pleasing.
  • The location of the crown: Crowns on front teeth may be more visible and subjected to more wear and tear than those on back teeth, which can affect their longevity.
  • The quality of the crown: Crowns that are well-made and properly fitted are more likely to last longer than those that are poorly constructed or improperly fitted.
  • Oral hygiene: Proper oral hygiene, including regular brushing, flossing, and dental check-ups, can help prevent decay and gum disease that can weaken or damage a crown.

In general, dental crowns can last anywhere from 5 to 15 years or longer, depending on these factors. With proper care and maintenance, some crowns can last for decades.

What about dental crown bridges?
A dental crown bridge is a type of dental restoration that is used to replace one or more missing teeth. It consists of a row of dental crowns that are attached to neighboring teeth or dental implants, filling in the gap left by missing teeth.
Like individual dental crowns, the lifespan of a dental crown bridge can vary depending on factors such as the material used, the location of the bridge, and oral hygiene.

How much does a dental crown cost in Sydney?
The cost of a dental crown can vary depending on a number of factors, including the material used, the location of the tooth being restored, and the complexity of the procedure. In Sydney, the cost of a dental crown can range from around $1,000 to $2,500 or more per tooth. Dental crown bridges ( can cost significantly more, depending on the number of teeth being replaced.