Same as tartar. Occurs when plaque is left on the teeth. A hard substance that acts as an irritant by wedgeing between the tooth and gum. Left untreated, calculus can eventually lead to periodontal disease.
GEMMA DALTON DDS 2307 CENTRAL DRIVE BEDFORD, TEXAS 76021 (817) 571-1667 Send mail to cyberdalton@sbcglobal.net with questions or comments about this web site. Copyright © 2002 Gemma Tanglao Dalton, D.D.S. Last modified: December 19, 2006