Although cavities are preventable, 92% of adults have had at least one. Fillings are the most common method of treating decay. They are designed to serve as a long-term solution, but they’ll need to be replaced, eventually. How long do fillings last? There’s no cut-and-dry answer because many factors affect their lifespan, like the materials used. While every situation differs, here’s how long you can expect your filling to last before needing a new one.
