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Calculus bridge dental8/10/2023 ![]() ![]() The processes of calculus formation from dental plaque are not well understood. Trace amounts of host, dietary, and environmental microdebris are also found within calculus, including salivary proteins, plant DNA, milk proteins, starch granules, textile fibers, and smoke particles. The organic extracellular matrix in calculus consists primarily of proteins and lipids (fatty acids, triglycerides, glycolipids, and phospholipids), as well as extracellular DNA. The cells within calculus are primarily bacterial, but also include at least one species of archaea ( Methanobrevibacter oralis) and several species of yeast (e.g., Candida albicans). Cell density within dental plaque and calculus is very high, consisting of an estimated 200,000,000 cells per milligram. The organic component of calculus is approximately 85% cellular and 15% extracellular matrix. ![]() octacalcium phosphate, Ca 8H 2(PO 4) 6.whitlockite, Ca 9(Mg,Fe)(PO 4) 6(PO 3OH).The mineral proportion of calculus ranges from approximately 40–60%, depending on its location in the dentition, and consists primarily of calcium phosphate crystals organized into four principal mineral phases, listed here in order of decreasing ratio of phosphate to calcium: Calculus composition Ĭalculus is composed of both inorganic (mineral) and organic (cellular and extracellular matrix) components. This came to be a term used for calcium phosphate on teeth in the early 19th century. potassium bitartrate, commonly known as cream of tartar). Tartar, on the other hand, originates in Greek as well ( tartaron), but as the term for the white encrustation inside casks (a.k.a. This spun off many modern words, including "calculate" (use stones for mathematical purposes), and "calculus", which came to be used, in the 18th century, for accidental or incidental mineral buildups in human and animal bodies, like kidney stones and minerals on teeth. Calculus was a term used for various kinds of stones. The word comes from Latin calculus "small stone", from calx "limestone, lime", probably related to Greek χάλιξ chalix "small stone, pebble, rubble", which many trace to a Proto-Indo-European root for "split, break up". Calculus buildup can be removed with ultrasonic tools or dental hand instruments (such as a periodontal scaler). Brushing and flossing can remove plaque from which calculus forms however, once formed, calculus is too hard (firmly attached) to be removed with a toothbrush. Calculus can form both along the gumline, where it is referred to as supragingival ("above the gum"), and within the narrow sulcus that exists between the teeth and the gingiva, where it is referred to as subgingival ("below the gum").Ĭalculus formation is associated with a number of clinical manifestations, including bad breath, receding gums and chronically inflamed gingiva. ![]() This leads to calculus buildup, which compromises the health of the gingiva (gums). This process of precipitation kills the bacterial cells within dental plaque, but the rough and hardened surface that is formed provides an ideal surface for further plaque formation. It is caused by precipitation of minerals from saliva and gingival crevicular fluid (GCF) in plaque on the teeth. In dentistry, calculus or tartar is a form of hardened dental plaque. 8.Calculus deposit (indicated with a red arrow) on x-ray image These toothpaste usually contain baking soda or other abrasive materials that can help break up calculus. There is special toothpaste available that can help remove calculus. So, it’s best to avoid them if you want to keep your teeth healthy. Sugary and acidic foods can contribute to plaque and tartar buildup. Chewing sugar-free gumĬhewing sugar-free gum can help increase saliva production, which can help wash away plaque and tartar. Look for an antiseptic mouthwash that contains fluoride. Mouthwashes can help kill bacteria and prevent plaque and tartar buildup. Flossing your teethįlossing helps remove plaque and tartar between your teeth and your gum line. Be sure to brush your teeth at least twice daily, and use a toothbrush with soft bristles. Regularly: This is the most important step in preventing calculus buildup. Here are a few of the most common ways: 2. Or you can do it yourself…Removing dental calculus can be tricky, but several methods can be effective. Finally, your dentist will polish your teeth, making them shiny and smooth.The scaler will also help to smooth out any rough spots on your teeth. A scaler is a tool that vibrates at a high frequency and uses ultrasonic waves to remove calculus.Next, your dentist will use a scaler to remove the calculus from your teeth.This will remove any plaque and tartar on the surface of your teeth. The first step in removing a calculus bridge is cleaning your teeth. ![]()
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