Weeks after the placement of clear aligners, a woman had transient apical breakdown, a sequelae of dental trauma, that may have led to a purplish discoloration in a tooth that didn't respond to pulp ...

Teeth whitening is one of the quickest ways to brighten your smile, but anyone who has tried strips, gels, or professional treatments knows the feeling: a sudden, sharp zing that shoots through a ...

Do whitening strips work for stained teeth? Learn how they whiten, who should use them, and what results to expect.

Columns share an author’s personal perspective. Q: I am a 72-year-old man with a missing tooth in the upper right part of my mouth. I have a long history of tooth decay and was lucky enough that my ...