Dentists examine patients’ teeth and mouth and correct dental problems.

Most dentists are general practitioners. This means they perform a wide variety of dental tasks, such as:

• Fill cavities
• Pull teeth
• Repair cracked or fractured teeth
• Replace missing teeth
• Try to prevent dental disease

Dentists talk to patients and examine their teeth to diagnose problems. They look at x-ray images of teeth for cracks and defects. They make impressions or models to fit appliances such as dentures and crowns. They use mirrors, probes, and drills.

Dentists talk to dental hygienists to learn what they discovered while cleaning patients' teeth. They may instruct patients on proper brushing, flossing, and use of fluorides. They use this information to create a plan for how to treat patients and promote their dental health.

Dentists sometimes apply crowns to strengthen teeth. They may perform surgery on gums or on the bones that support gums. Depending on the procedure, they give patients anesthetics to block the pain.

Dentists keep detailed records of the procedures they perform on patients.

Dentists in private practice manage their own offices. They may supervise other workers such as receptionists, bookkeepers, dental assistants, and dental hygienists. They may order equipment and supplies.

Some dentists specialize in areas, such as:

• Endodontics
• Oral and maxillofacial surgery
• Orthodontics
• Periodontics
• Oral pathology