Emma Conkey, 5, in Colorado Springs, let her dad tie floss to her loose tooth and to the Nerf gun dart. Her dad, Matt, pulled the Nerf trigger, which pulled her front tooth out. It didn’t hurt ...

There are many reasons why a filling may come loose or fall out. If this happens, it's important to see your dentist as soon as possible. Waiting too long can cause tooth decay or further damage ...