tartar


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Related to tartar: cream of tartar

tartar

 [tahr´ter]
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

tar·tar

(tar'tăr),
1. A crust on the interior of wine casks, consisting essentially of potassium bitartrate.
2. A white, brown, or yellow-brown deposit at or below the gingival margin of teeth, chiefly hydroxyapatite in an organic matrix. Synonym(s): dental calculus (2)
[Mediev. L. tartarum, ult. etym. unknown]
Farlex Partner Medical Dictionary © Farlex 2012

tartar

(tär′tər)
n.
Dentistry A hard yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate. Also called calculus.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

calculus

Dentistry
Indurated, yellow-brown/black deposits on teeth formed by bacteria in dental plaques from mineralised calcium salts in saliva and subgingival transudates. 

Kidneys
A stone in the urinary tract.

Pathology
An abnormal, often calcium-rich mass found in various tissues, seen by light microscopy.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

tartar

Calculus Dentistry Hardened gray-white preplaque goo composed of hydroxyapatite, food bacteria, which adheres to teeth after a meal; tartar and plaque cause bone inflammation around teeth known as periodontia. See Caries.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.

tar·tar

(tahr'tăr)
1. A white, brown, or yellow-brown deposit at or below the gingival margin of the teeth, chiefly hydroxyapatite in an organic matrix.
Synonym(s): dental calculus (2) .
2. A crust on the interior of wine casks, consisting essentially of potassium bitartrate.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

tartar

See DENTAL CALCULUS.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005

Tartar

A hardened yellow or brown mineral deposit from unremoved plaque; also called calculus.
Mentioned in: Oral Hygiene
Gale Encyclopedia of Medicine. Copyright 2008 The Gale Group, Inc. All rights reserved.

tar·tar

(tahr'tăr)
A white, brown, or yellow-brown deposit at or below the gingival margin of teeth, chiefly hydroxyapatite in an organic matrix.
Synonym(s): dental calculus (2) .
Medical Dictionary for the Dental Professions © Farlex 2012
References in periodicals archive ?
7 Repeat Steps 5 to 6 using baking soda, your mixture of cream of tartar and baking soda from Step 1, and baking powder.
Aside from exposing the uninitiated reader to this period of Norse history, the material constitutes the means of evaluating the authors of The Vinland Map and the Tartar Relation.
Meanwhile, Umai/Mamay's brothers get lost in the wilderness looking for him and end up cornered in a forest by the Tartars. It looks like they're about to get the sharp end of the saber when the Moslem Tartar gang leader decides, "Even infidels deserve better than a silent death in a silent forest." Even so, the respite doesn't last long for the men, and back on the steppe, Umai/Mamay's romantic idyll is drawing to a close when his g.f.'s brothers decide she's betrayed the clan.
"The dying Tartars, stunned and stupefied by the immensity of the disaster brought about by the disease, and realizing that they had no hope of escape, lost interest in the siege.
Emotional connections aside, there are still plenty of reasons to appreciate cream of tartar. It is a cheap, safe, readily available mild acid.
In the package of materials sent to Congress, DOE included the May 30 letter from Tartar to Richardson in which Tartar said he was confident that "we can bring the NIF project to a successful completion within the new cost and schedule guidelines provided to us by the secretary."
The real hero of this paragraph, however, is Mr Tartar's 'man'.
As long as you don't get it stuffed or smother it in cheese, cream, butter, or tartar sauce, any shellfish or low-fat fish is, well, low in fat, even if the chef adds a little margarine or butter to keep it from sticking to the grill or pan.
Tooth loss in older persons, on the other hand, results from periodonatal disease--inflammation of the gums crofrom asccumulated bacteria, plaque, and tartar that loosens teeth.
Later, crystals of cream of tartar formed on the bottom of the tank.
With the advent of fluoride, the emphasis shifted to "no cavities." Finally, the plaque wars began in TV commercials and in print, and the battle has recently escalated into a two-front offensive against tartar. How much can a toothpaste do for you?
Dentifrice, one of HBA's heavy hitters, advanced 13% in dollar volume, aided by a 67% increase in plaque and tartar formulas.