Brushing, flossing, and visiting the dentist regularly can help you keep a healthy smile, but the simple fact is most adults will experience a dental problem at some point in their lives. Tooth decay is one of the most common oral issues — and it is also one that is best to treat sooner rather than later. If you know you have a cavity or if you are currently experiencing a toothache, keep reading to learn about the most common restorative procedures and which one may be best for your smile.