If you have a badly damaged or infected tooth, your dentist can save it from extraction with root canal therapy. According to the American Association of Endodontists, 25 million procedures are performed annually. With over a 95% success rate, it is a wise choice to preserve your natural smile; however, no one has time for a long treatment process. Don’t worry, you don’t have to sacrifice your tooth if your schedule is busy. Here’s how long it will take to rehabilitate your smile.