The National Institute of Dental and Craniofacial Research (NIDCR) is a branch of the U.S. National Institutes of Health. The institute aims to improve dental, oral, and craniofacial health through research and the distribution of important health information to the American people.

The NIDCR Image Gallery on Flickr provides images that are free to use with credit. Images are meant for use by the science and health community, the press that covers health and science, teachers and other educators in health and science, and non-profit organizations that produce health and science information. It is not intended for commercial use.