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The most common location of dry socket: in the socket of an extracted mandibular third molar (wisdom tooth). Since alveolar osteitis is not primarily an infection, there is not usually any pyrexia (fever) or cervical lymphadenitis (swollen glands in the neck), and only minimal edema (swelling) and erythema (redness) is present in the soft tissues surrounding the socket.
This type of bleeding starts 2 to 3 hours after tooth extraction, as a result of cessation of vasoconstriction. Systemic intervention might be required. 3. Secondary bleeding. This type of bleeding usually begins 7 to 10 days post extraction, and is most likely due to infection destroying the blood clot or ulcerating local vessels.
In dentistry, phenoxymethyl penicillin is used as it is acid-resistant and can be administered orally. Its common uses include treatment against acute oral infections such as dental abscesses, [5] pericoronitis, salivary gland infections and post-extraction infection. The main disadvantage however, is that patients can be allergic to penicillin ...
Tooth #5, the upper right second premolar, after extraction. The two single-headed arrows point to the CEJ, which is the line separating the crown (in this case, heavily decayed) and the roots. The double headed arrow (bottom right) shows the extent of the abscess that surrounds the apex of the palatal root.
In the past, bacteremia caused by dental procedures (in most cases due to viridans streptococci, which reside in oral cavity), such as a cleaning or extraction of a tooth was thought to be more clinically significant than it actually was. However, it is important that a dentist or a dental hygienist be told of any heart problems before ...
Periodontitis is very common, and is widely regarded as the second most common dental disease worldwide, after dental decay, and in the United States has a prevalence of 30–50% of the population, but only about 10% have severe forms. Chronic periodontitis affects about 750 million people or about 10.8% of the world population as of 2010. [86]
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This was called the "focal infection theory", and it led some dentists to advocate dental extraction. This theory was discredited in the 1930s. Bacteremia (bacteria in the bloodstream) can be caused by many everyday activities, e.g. brushing teeth, but may also occur after any dental procedure which involves bleeding. It is particularly likely ...