While preserving the natural smile is the primary goal of dentistry, sometimes a tooth has to take one for the team and depart. Tooth extraction is a standard dental procedure that most people would much rather avoid but is one that’s sometimes warranted. While it’s a good idea to avoid things that might lead to tooth extractions later, removal can be a great relief. Here’s what you need to know about what makes tooth extractions necessary and why you should be glad dentists can perform them.

Fillings have been used to treat cavities and restore the strength and structure of teeth for centuries. Tooth-colored fillings are especially appealing because they match the natural color of the tooth while bonding directly with the enamel. While they can last up to twenty years, they need replacement eventually. Regular dental appointments are the best way to know when your filling needs replacing, but your habits do a lot to determine their lifespan. Read on to learn how to help fillings last a long time and to tell when they need replacement.