A periodontist is a dentist who specializes in the prevention, diagnosis, and treatment of periodontal disease, and in the placement of dental implants. Periodontists are also experts in the
treatment of oral inflammation. Periodontists receive extensive training in these areas, including three additional years of education beyond dental school. They are familiar with the latest
techniques for diagnosing and treating periodontal disease, and are also trained in performing cosmetic periodontal procedures.
Periodontists often treat more problematic periodontal cases, such as those with severe gum disease or a complex medical history. Periodontists offer a wide range of treatments, such as scaling
and root planing (in which the infected surface of the root is cleaned) or root surface debridement (in which damaged tissue is removed). They can also treat patients with severe gum problems using a
range of surgical procedures. In addition, periodontists are specially trained in the placement and repair of dental implants.
The periodontist examines the gums, checks to see if there is any gum line recession, assesses how the teeth fit together when biting, and checks the teeth to see if any are loose. The
periodontist will also take a small measuring instrument called a probe and place it between the teeth and gums to determine the depth of those spaces, known as periodontal pockets; this helps the
periodontist assess the health of the gums. X-rays may also be taken to observe the health of the bone below the gum line.