Here's how much money 7 types of dentists actually make

Number employed: 34,480

What they do, according to O*NET: They construct and repair dentures and dental appliances using models made from a patient's mouth. The models they create must mimic the bite and movement of a patient's jaw, which determines the design of the dental product.

Number employed: 215,150

What they do, according to O*NET: They clean teeth and examine patients' mouths for signs of oral disease. They also take X-rays, use dental instruments to remove deposits and stains from teeth and gums. Most dental hygienists only need to have an associate's degree.

Number employed: 113,000

What they do, according to O*NET: Dentists ensure that their patients keep their teeth clean. They examine teeth and gums and perform routine check-ups and cleanings. Unlike dental hygienists, dentists use surgical tools for a number of procedures, including tooth removal and dental appliance fitting. A doctoral degree is required to become a dentist.

Number employed: 380

What they do, according to O*NET: They construct oral prostheses to replace missing teeth, improve birth defects, or improve a patient's appearance. Unlike dental laboratory technicians who construct dental models, prosthodontists construct the actual prostheses that go in a patient's mouth.

Number employed: 5,350

What they do, according to O*NET: Orthodontists fit braces and other dental appliances in patients' mouths, and perform more invasive procedures that dentist's can't, like root canals. To determine which patients need dental appliances, they look for abnormalities such as misaligned teeth or jaws.

Number employed: 4,830

What they do, according to O*NET: Oral and maxillofacial surgeons earn the most money, but perform the most invasive procedures. They examine patients' wisdom teeth and remove any impacted, damaged, or non-restorable teeth. They also operate to prepare patients for larger dental appliances.