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An important part of the scope of practice of a dental hygienist is the removal of plaque and calculus deposits. This is achieved through the use of specifically designed instruments for debridement of tooth surfaces. [39] [40] Treatment with these types of instruments is necessary as calculus deposits cannot be removed by brushing or flossing ...
Dental plaque is a biofilm that attaches to tooth surfaces, restorations and prosthetic appliances (including dentures and bridges) if left undisturbed.Understanding the formation, composition and characteristics of plaque helps in its control. [6]
Symptoms: Pain, tooth loss, difficulty eating [1] [2] Complications: Inflammation around the tooth, tooth loss, infection or abscess formation [1] [3] Duration: Long term: Causes: Bacteria producing acid from food debris [4] Risk factors: Diet high in simple sugar, diabetes mellitus, Sjögren syndrome, medications that decrease saliva [4 ...
The color of calculus varies, and may be grey, yellow, black or brown. [12] Tobacco: Tar in smoke from tobacco products (and also smokeless tobacco products) tends to form a yellow-brown-black stain around the necks of the teeth above the gumline. [12] Betel chewing. [13] Certain foods and drinks.
A 1930s poster from the Work Projects Administration promoting oral hygiene. Tooth decay is the most common global disease. [14] Over 80% of cavities occur inside fissures in teeth where brushing cannot reach food left trapped after eating and saliva and fluoride have no access to neutralize acid and remineralize demineralized teeth, unlike easy-to-clean parts of the tooth, where fewer ...
Amalgam deposits can be found within bone occasionally. This can be caused during a surgical procedure e.g. tooth extraction or endodontic surgery, which has caused the material to become inadvertently dislodged from a restoration in an adjacent tooth. These deposits become blackened and can lead to blackening of the adjacent bone. [8]
A diet of soft or sugary foods can promote plaque formation and bacterial growth, accelerating tooth decay. Dental disease Conditions like periodontal disease, gingivitis, and tooth infections can ...
Deep pockets between the teeth and the gums (pockets are sites where the attachment has been gradually destroyed by collagen-destroying enzymes, known as collagenases) Loose teeth, in the later stages (though this may occur for other reasons, as well) Gingival inflammation and bone destruction are largely painless.