Sekundärkaries: Gewusst? Auch unter Kronen kann sich Karies bilden

A loose dental crown or bridge may seem harmless at first glance, but it can allow bacteria to penetrate and cause secondary tooth decay, known as Sekundärkaries. This condition is commonly overlooked, but it can lead to significant pain and high costs if left untreated. In the worst-case scenario, the tooth root may need to be extracted, and a new dental restoration is required.

Secondary tooth decay often goes undetected until it has progressed significantly. Even the gumline where the crown joins the tooth root can become a breeding ground for decay-causing bacteria, making it crucial to maintain rigorous oral hygiene. Using a fluoride toothpaste and cleaning between the teeth with dental floss, interdental brushes, or sticks daily can significantly reduce the risk of developing secondary tooth decay.

Fluoride mouth rinses are also recommended, especially if there is any doubt. Regular dental check-ups are essential to detect any issues early, as they can help prevent the need for more invasive and costly treatments such as extracting the tooth root and replacing it with a new dental restoration. Prof. Stefan Zimmer, spokesperson for the Information Center for Dental Prevention, warns that decay can spread unnoticed under a crown, emphasizing the importance of maintaining good oral hygiene.