How Long Do Crowns Last?

Professionally-fitted dental crowns typically last about five to 15 years on average.

Dental crowns are durable restorations designed to cover damaged or weakened teeth. Their longevity depends on various factors, but generally, you can expect a significant lifespan from a well-maintained crown.

Average Lifespan of Dental Crowns

Based on professional fitting, the average lifespan for a dental crown falls within a specific range. According to Abbadent's blog, dental crowns usually have about five to 15 years of longevity on average.

This range isn't absolute, and some crowns may last longer with proper care and maintenance, while others might need replacement sooner due to factors like oral hygiene, chewing habits, and the material the crown is made from.

Factors Influencing Crown Lifespan

Several elements contribute to how long a dental crown remains functional and aesthetically pleasing:

• Material: Crowns are made from resilient materials such as porcelain, metal alloys, or a combination (porcelain-fused-to-metal). The choice of material can impact durability.
• Oral Hygiene: Consistent brushing, flossing, and regular dental check-ups are crucial for preventing decay under the crown or gum disease around it.
• Bite Forces & Habits: Grinding teeth (bruxism) or habitually chewing on hard objects can put excessive stress on the crown, potentially shortening its life.
• Placement: The tooth's location in the mouth and whether it receives significant biting force affects wear and tear.
• Quality of Fitting: A professionally and precisely fitted crown is essential for proper function and longevity.

Maximizing Your Crown's Lifespan

To help your dental crown last as long as possible, consider these tips:

• Maintain excellent oral hygiene habits.
• Avoid chewing hard foods, ice, or non-food items.
• If you grind your teeth, talk to your dentist about a nightguard.
• Attend regular dental check-ups and cleanings.

Understanding the expected lifespan and factors influencing it can help you manage your dental health effectively and ensure your crown provides long-term benefits.