How does gingivitis differ from periodontitis?

Gingivitis is characterized as an inflammation of the gums without the loss of supporting structures, while periodontitis is the more severe condition that involves not just inflammation of the gums, but also the loss of the supporting structures of the teeth, including bone and periodontal ligaments. Therefore, identifying gingivitis as a less severe form of periodontitis accurately captures the relationship between the two conditions. Gingivitis can often be reversed with proper oral hygiene, whereas periodontitis signifies a more advanced stage of periodontal disease that requires more intensive treatment and management. Understanding this distinction is crucial for recognizing the progression of periodontal disease and the appropriate clinical responses needed for treatment.