Dentistry
Dentistry' is a specialty in medicine, which is practiced by a dentist. Dentists find out what's wrong, fix, and help prevent problems with teeth. A dentist has other people that help him with their job. Dental hygienists help people keep their teeth clean. A dental assistant helps the dentist when they are treating a patient. Dental surgeons will perform surgery to fix large or dangerous problems with people's teeth. There are also dentists called orthodontists, who can move people's teeth using braces.