Scaling is a procedure by which plaque, calculus and stains are removed from tooth surfaces. Calculus and plaque deposits may be both above and below gum margins.
The main objective of scaling is to restore gum health by completely removing irritants like calculus and plaque from tooth surface that usually starts gum inflammation (gingivitis).
Almost everyone who is not maintaining oral hygiene in a proper way can be benefited by scaling because plaque and calculus deposits are the main villains of the gum disease.
Scaling can be done either manually or with a ultrasonic scaling instrument. Ultrasonic instrument is particularly useful in removing heavy and difficult to remove deposits.
Dentist’s skill is most important. If used in a proper manner without jeopardizing the tooth and other structures like mucosa and gum scaling is safe.
According to WHO recommendation scaling should be done twice a year.