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The double headed arrow (bottom right) shows the extent of the abscess that surrounds the apex of the palatal root. The pain is continuous and may be described as extreme, growing, sharp, shooting, or throbbing. Putting pressure or warmth on the tooth may induce extreme pain. The area may be sensitive to touch and possibly swollen as well.
A periodontal abscess occurs alongside a tooth, and is different from the more common [2] periapical abscess, which represents the spread of infection from a dead tooth (i.e. which has undergone pulpal necrosis). To reflect this, sometimes the term "lateral (periodontal) abscess" is used.
Swelling within the oral cavity or cheeks, along with a history of progressively worsening tooth pain and fevers, is usually enough evidence to support the diagnosis of a mouth infection. Depending on the severity of the infection, further tests may include x-rays and CT scans of the mouth to better characterize the location and extent of the ...
Causes of tooth pain If your teeth hurt, it could be a dental problem, a general health problem completely unrelated to your mouth, or something else. Before you start to treat your tooth pain, it ...
The second branch provides feeling to the cheek, jaw, top lip, upper teeth and gums, while the third branch provides sensitivity to the lower jaw, teeth and gums. Jackie Galgey at hospital ...
This infection is what causes necrosis of the pulp. [4] Larger cysts may cause bone expansion or displace roots. Discoloration of the affected tooth may also occur. Patient will present negative results to electric and ice test of the affected tooth but will be sensitive to percussion. Surrounding gingival tissue may experience lymphadenopathy.
Periapical periodontitis may develop into a periapical abscess, where a collection of pus forms at the end of the root, the consequence of spread of infection from the tooth pulp (odontogenic infection), or into a periapical cyst, where an epithelial lined, fluid-filled structure forms.
Root canal treatment (blue arrows) carried out on the lower right first molar with temporary restoration in place Incision of an abscess above a front tooth and insertion of a surgical drain Odontogenic infection involving the buccal space. Above, deformation of the cheek on the second day.