gingivitis and periodontitis

Question 1

manif of gingivitis

Answer 1

Gingivitis: Erythema, edema, and blunting o interdental papillae without bone loss. Predisposing actors: poor oral hygiene, tobacco use, and diabetes.

Question 2

most ommon cause of tooth loss in adults

Answer 2

Periodontitis: Chronic in ection o connective tissue, periodontal ligament, and alveolar bone; most common cause o tooth loss in adults.
■ Course:Accumulationo subgingivalcalculus(calci edplaque)andActinobacillusactinomycetem- comitans in ection results in painless so t tissue edema, insidious alveolar bone resorption, deepen- ing periodontal pockets, and tooth loss

Question 3

course of diseaze. stRts as N accumulation of what

Answer 3

Course:Accumulationo subgingivalcalculus(calci edplaque)andActinobacillusactinomycetem- comitans in ection results in painless so t tissue edema, insidious alveolar bone resorption, deepen- ing periodontal pockets, and tooth loss

Question 4

lichenoid mucositis manif

Answer 4

Findings: Reticulated white plaques and pain ul erosions on mucosal sur aces.
Etiology: LP, drugs (NSAIDs, antihypertensive agents),allergiccontactdermatitis,andgra - versus-host disease.