Big dental collection for your design. Many various vector cartoons - sad, happy, hipster tooth, etc. Illustrations for children dentistry about toothache and treatment - buy this stock vector on Shutterstock & find other images.
For a series on the brain for Men's Health magazine, UK designer Kyle Bean (previously) decided to recreate the ol' noggin with a few interesting stuff like toothpaste, newspapers, and fruits. Link - via Design Stories.