Dentistry is the branch of medicine that involves the study, diagnosis, prevention, and treatment of diseases, disorders, and conditions of the mouth This also may include some facial structures around the oral cavity.
http://www.tbnweekly.com/editorial/pets/content_articles/091113_pets-01.txt
http://www.tbnweekly.com/editorial/pets/content_articles/091113_pets-01.txt