periodontal abscess


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Related to periodontal abscess: periodontal disease

abscess

 [ab´ses]
a localized collection of pus in a cavity formed by the disintegration of tissue. Abscesses are usually caused by specific microorganisms that invade the tissues, often by way of small wounds or breaks in the skin. An abscess is a natural defense mechanism in which the body attempts to localize an infection and wall off the microorganisms so that they cannot spread throughout the body. As the microorganisms destroy the tissue, an increased supply of blood is rushed to the area. The cells, bacteria, and dead tissue accumulate to form a clump of cream-colored liquid, which is the pus. The accumulating pus and the adjacent swollen, inflamed tissues press against the nerves, causing pain. The concentration of blood in the area causes redness. The abscess sometimes “comes to a head” by itself and breaks through the skin or other tissues, allowing the pus to drain. Local applications of heat may be used to facilitate localization and drainage.
Abscess, cross section.
alveolar abscess a localized suppurative inflammation of tissues about the apex of the root of a tooth.
amebic abscess an abscess cavity of the liver resulting from liquefaction necrosis due to entrance of Entamoeba histolytica into the portal circulation in amebiasis; amebic abscesses may also affect the lungs, brain, and spleen.
Bartholin abscess acute infection of a Bartholin gland with symptoms including pain, swelling, cellulitis of the vulva, and dyspareunia. Treatment is incision and drainage of the abscess. Cultures should be obtained to rule out infections by Neisseria gonorrhoeae or Chlamydia.
Bezold's abscess one deep in the neck resulting from a complication of acute mastoiditis.
brain abscess see brain abscess.
Brodie's abscess a circumscribed abscess in bone, caused by hematogenous infection, that becomes a chronic nidus of infection.
cold abscess one of slow development and with little inflammation, usually tuberculous.
diffuse abscess an uncircumscribed abscess whose pus is diffused in the surrounding tissues.
gas abscess one containing gas, caused by gas-forming bacteria such as Clostridium perfringens. Called also Welch's abscess.
miliary abscess one composed of numerous small collections of pus.
pancreatic abscess one that occurs as a complication of acute pancreatitis or postoperative pancreatitis caused by secondary bacterial contamination.
perianal abscess one beneath the skin of the anus and the anal canal.
periapical abscess inflammation with pus in the tissues surrounding the apex of a tooth.
periodontal abscess a localized collection of pus in the periodontal tissue.
peritonsillar abscess a localized accumulation of pus in the peritonsillar tissue subsequent to suppurative inflammation of the tonsil; called also quinsy.
phlegmonous abscess one associated with acute inflammation of the subcutaneous connective tissue.
stitch abscess one developed about a stitch or suture.
thecal abscess one in the sheath of a tendon.
wandering abscess one that burrows into tissues and finally points at a distance from the site of origin.
Welch's abscess gas abscess.

per·i·o·don·tal ab·scess

an alveolar abscess or a lateral periodontal abscess.

periodontal abscess

Etymology: Gk, peri, around, odous, tooth; L, abscedere, to go away
an infection in the area around a tooth. It is usually classified according to its location in the periodontal tissues, such as lateral, lateral alveolar, parietal, or peridental.
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Periodontal abscess

per·i·o·don·tal ab·scess

(perē-ō-dontăl abses)
Localized area of inflammation of tissues and collection of pus within the periodontal space alongside the root of the tooth; usually caused by periodontitis.

periodontal

around a tooth; pertaining to the periodontium.

periodontal abscess
a localized, acute infection that may drain into the gingival pocket or directly through the gum. There is often local bone destruction. See also malar abscess.
periodontal charting
recording the periodontal indices in dental records.
periodontal disease
any disease or disorder of the periodontium. See also periodontitis and periodontosis.
periodontal fibrous hyperplasia
see periodontal fibromatous epulis.
periodontal indices
indicators of periodontal health; includes amount of plaque and calculus, changes in the gingiva, probing depth, evaluation of attachment, and grade of mobility.
periodontal ligament
the connective tissue that occupies the space between each tooth and its socket and that suspends the tooth.
periodontal pocket
a deep space between the gingiva and the crown or root of a tooth. It can be the result of hyperplasia of the gingiva (false pocket) or migration of the epithelial attachment toward the apex (true pocket).
periodontal probe
a dental instrument used to measure the depth of the periodontal pocket.
periodontal pseudopocket
gingival hyperplasia or swelling may be responsible for increased sulcus depth but the periodontal membrane and alveolar bone are normal.
References in periodicals archive ?
A lateral periodontal abscess is a result of rapidly-growing within a periodontal pocket.
Once a periodontal abscess has been diagnosed, emergency treatment needs to be provided to resolve the infection.
Risk Reduction Strategies: Re-evaluation appointments should be scheduled on a monthly basis to evaluate healing of the periodontal abscess and gingivitis.