What Does a Dentist Do?

Answer:
Dentists are doctors who prevent, diagnose,

and treat mouth, gum, and tooth problems. Dentists treat tooth decay, fill cavities, have x-rays of the teeth and jaws taken and examine them, and put sealants on teeth to protect them. Dentists also repair broken and chipped teeth, perform corrective surgery, prescribe dentures, and perform procedures such as root canals. A dentist is also involved in education; teaching patients how to brush and floss correctly, and other ways of preventing dental problems.

Dentists oversee a number of different employees, such as dental assistants, dental hygienists, dental laboratory technicians, and dental office receptionists. Dentists can be general practitioners, or specialize in a number of fields. Orthodontists straighten patients' teeth with retainers and braces, and oral and maxillofacial surgeons operate on patients' jaws and mouths. Periodontists treat gums and the bones that support the teeth, endodontists perform root canals, and oral pathologists study oral diseases.