Temporary Crown Longevity Statistics

In this post, we explore the longevity of temporary dental crowns and their impact on oral health. With statistics showing survival rates over specific timeframes and the average lifespan of different types of crowns, we gain valuable insights into the durability of these restorations. Join us as we dive into the data behind crown longevity and the factors influencing their performance in dental care.

Statistic 1

"Single crowns have a survival rate of 94% after 5 years and 90% after 10 years."

Statistic 2

"Resin-based composite temporary restorations have an average survival rate of 81.2%."

Statistic 3

"On average, dental crowns are expected to last between 5-15 years."

Statistic 4

"Ceramic and porcelain crowns are said to last on average between 5 to 15 years."

Statistic 5

"Gold alloy crowns are reported to last more than 20 years."

Statistic 6

"About 50% of single-unit crowns survive without intervention for more than 10 years."

Statistic 7

"More than 80% of crowns last up to 11 years and some last longer than 15 years."

Statistic 8

"Only 3% of crowns and bridges are replaced due to a failure with the product."

Statistic 9

"About 90% of dental crowns don't need any treatment for more than 5 years."

Statistic 10

"The rates of biological and technical complications were 3.0 and 2.8 incidents per 100 restorations yearly."

In summary, the longevity of dental crowns varies depending on the material used, with gold alloy crowns exhibiting the longest lifespan of over 20 years. Overall, single crowns have a high survival rate over time, with around 94% lasting after 5 years and 90% after 10 years. Additionally, the majority of crowns last between 5 to 15 years, with some surpassing the 15-year mark. Notably, only a small percentage of crowns and bridges require replacement due to product failure, indicating a generally reliable performance. The rates of complications per 100 restorations yearly are relatively low, further supporting the durability and effectiveness of dental crown treatments.