1. Home
  2. Health
  3. Dental Care

What is Calculus?

From , former About.com Guide

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

Question: What is Calculus?

Answer: Calculus, also known as tartar, is the hardened residue that forms on your teeth when plaque is not removed. Plaque can be removed by brushing twice a day and flossing daily. If tartar is allowed to remain on the teeth and below the gumline, it can lead to chronic infection and inflammation. The only way to remove tartar is to have your teeth professionally cleaned at your dental office.

Photo of Calculus

More Dental Care Q&A
Explore Dental Care
About.com Special Features

8 Ways to Cut Drug Costs

Learn how to save money on medications with these recommendations. More >

Healthy Bodies, Healthy Minds

Keep yourself, and your family, happy and healthy this fall with these tips. More >

We comply with the HONcode standard for trustworthy health information: verify here.
  1. Home
  2. Health
  3. Dental Care
  4. Dentist Facts & FAQs
  5. Dental FAQ's
  6. Calculus - What is Calculus?

©2009 About.com, a part of The New York Times Company.

All rights reserved.