Welcome to the inner workings of your mouth. An invention that debuted Thursday could let you see all the spots you're missing when you brush.
Prophix is a toothbrush that lets users watch a live video feed of the inside of their mouth as they brush their teeth. The WiFi and Bluetooth enabled brush, alongside an iPhone app, lets users stream the feed to a mobile device and track their oral health with photo albums to share with their dentist.
If you're like many Americans, your oral health right now isn't something to smile about. Even though most children and adults in the U.S. see the dentist yearly, 17.5 percent of children and 27.4 percent of adults have untreated dental caries, the CDC estimates.