subgingival calculus

Almost all individuals with periodontitis exhibit considerable subgingival calculus deposits.

Subgingival calculus is a frequent finding.

Periodontitis has an inescapable relationship with subgingival calculus (tartar).

Removal of the subgingival calculus (i.e. tartar or hard plaque) and friable tissue has been shown to improve mouth odor considerably.

With regards to periodontal dentistry, magnesium whitlockite is found primarily in subgingival calculus (as opposed to supragingival calculus).

The amount of calculus was also scored on a scale of 0 to 3 for each tooth surface depending on the degree of supragingival or subgingival calculus covering the tooth surface.