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The relief of toothache is considered one of the main responsibilities of dentists. [5] Toothache is the most common type of pain in the mouth or face. [6]: 125–135 It is one of the most common reasons for emergency dental appointments. [7]
The pulp contains the blood vessels, the nerves, and connective tissue inside a tooth and provides the tooth's blood and nutrients. Pulpitis is mainly caused by bacterial infection which itself is a secondary development of caries (tooth decay). It manifests itself in the form of a toothache. [1]
In 1890, W.D. Miller, considered the father of oral microbiology, was the first to associate pulpal disease with the presence of bacteria. [11] This was confirmed by Kakehashi, who, in 1965, proved that bacteria were the cause of pulpal and periradicular disease in studies using animal models; pulpal exposures were initiated in both normal and germ-free rats, and while no pathologic changes ...
Dental abscess; Other names: Dentoalveolar abscess, Periapical abscess, tooth abscess, root abscess: A decayed, broken down tooth, which has undergone pulpal necrosis.A periapical abscess (i.e. around the apex of the tooth root) has then formed and pus is draining into the mouth via an intraoral sinus ().
Dental trauma refers to an injury on hard and soft tissues of the oral cavity and face. This includes the teeth and surrounding tissues, the periodontium, tongue, lips and cheeks. It is more prevalent with children between 8– 12 years of age but can still happen to anyone. The prognosis of the tooth is worse the longer it is out of the mouth. [5]
These abscesses are the most commonly occurring orofacial bacterial infection. [5] They are often the result of an inflamed or necrotic dental pulp or an infection of pulpless root canals. [9] [needs update] This pulp death is often due to the invasion of bacteria from advanced caries. [5]
For some, COVID-19 symptoms may persist weeks to months after the initial infection. In 2022, 6.9% of US adults reported to have experienced long COVID, according to a CDC survey .
The root canal filling material (3, 4, and 10) does not extend to the end of the tooth roots (5, 6 and 11). The dark circles at the bottom of the tooth roots (7 and 8) indicated infection in the surrounding bone. Recommended treatment is either to redo the root canal therapy or extract the tooth and place dental implants.
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