Dental sepsis.
Dental sepsis or periapical abscess formation constitutes a large percentage of dental conditions that afflict horses. Dental sepsis occurs when the pulp chamber of the tooth is exposed to the oral cavity or external environment, allowing bacterial localization with resulting infection. Although acute, primary, septic pulpitis in horses is rare, dental sepsis often results from colonization of the pulp chamber with pathogenic bacteria secondary to maleruption or impaction of teeth with secondary alveolar bone lysis, primary fractures of the tooth, mandible, or maxilla, periodontal disease, or infundibular necrosis. The sequela to pulpal infection are extensions into the periradicular tissues and mandibular or maxillary periapical abscess formation.
Mueller
P O
PO
Department of Surgery, College of Veterinary Medicine, University of Georgia, Athens, USA.
Lowder
M Q
MQ
D000818:Animals; D003731:Dental Caries / Q000150:complications / Q000662:veterinary; D006734:Horse Diseases / Q000209:etiology* / Q000503:physiopathology; D006736:Horses; D007572:Jaw Fractures / Q000150:complications / Q000662:veterinary; D008334:Mandible; D008437:Maxilla; D010482:Periapical Abscess / Q000209:etiology / Q000503:physiopathology / Q000662:veterinary*; D010510:Periodontal Diseases / Q000150:complications / Q000662:veterinary; D014079:Tooth Eruption, Ectopic / Q000150:complications / Q000662:veterinary; D014082:Tooth Fractures / Q000150:complications / Q000662:veterinary; D014095:Tooth, Impacted / Q000150:complications / Q000662:veterinary