What must be achieved in Phase I before moving on to subsequent phases of periodontal therapy?

In the context of periodontal therapy, achieving a reduction of inflammation in Phase I is crucial before progressing to subsequent phases. This phase typically involves non-surgical interventions, such as scaling and root planing, aimed at removing biofilm and calculus that contribute to periodontal disease. By effectively addressing inflammation through these initial steps, the periodontal tissues can begin to heal and restore health.

Only after the inflammation is adequately managed can clinicians accurately assess the true state of periodontal health and determine the necessity for surgical procedures or any advanced treatments in upcoming phases. Without first controlling inflammation, any evaluation of periodontal stability or the effectiveness of treatments could be misleading, potentially delaying or complicating further care. Thus, this focus on reducing inflammation lays the foundation necessary for successful outcomes in later phases of treatment.