Abstract

This lecture will explore the prevention and management of plaque-induced gingivitis, a common and reversible inflammatory condition affecting the gingiva. Emphasis will be placed on understanding gingival health, the clinical manifestations of gingival diseases, and the importance of maintaining periodontal health. The lecture will cover the pathophysiology of gingivitis, including the role of dental plaque biofilm and the host's immune response. Additionally, it will address various risk factors, such as smoking, hyperglycemia, and vitamin deficiencies, and their impact on gingival inflammation. Effective management strategies, including mechanical and chemical plaque control, will be discussed to help maintain optimal oral health and prevent the progression of gingivitis to periodontitis.

Learning Objectives

• Understand Gingival Health and Disease: Define gingival health and identify the clinical signs and symptoms of plaque-induced gingivitis, including bleeding on probing, erythema, and oedema.
• Pathophysiology of Gingivitis: Explain the interactions between dental plaque biofilm and the host's immune response that lead to gingival inflammation and the factors that contribute to the severity of clinical manifestations.
• Risk Factors and Their Impact: Identify and describe the systemic and local risk factors, such as smoking, hyperglycemia, and vitamin deficiencies, that increase susceptibility to gingivitis and their mechanisms of action.
• Management Strategies: Discuss effective mechanical and chemical plaque control methods, including tooth brushing, flossing, interproximal brushing, and the use of mouth rinses, to prevent and manage plaque-induced gingivitis.
• Prevention and Maintenance: Emphasize the importance of maintaining periodontal health through regular dental check-ups, patient education, and adherence to oral hygiene practices to prevent the recurrence and progression of gingivitis.

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