Inflammation of the periodontium. The condition is caused by residual food, bacteria and calcium deposits (tartar) that collect in the spaces between the gum and lower part of the tooth crown. If it continues unchecked the infection will spread to the bone in which the teeth are rooted. The bone then resorbs and the teeth are slowly detached from their supporting tissues. A common problem on some sheep farms causing premature loss of teeth and culling of the sheep. The specific cause is undetermined. Called also peridentitis. See also cara inchada.

Saunders Comprehensive Veterinary Dictionary 3rd Edition. Copyright © 2007 by D.C. Blood, V.P. Studdert and C.C. Gay, Elsevier. All rights reserved.