Periodontics · single question
What is an initial/primary component of periodontal therapy?
Show answer and explanation
Correct answer: C. Scaling and root planing (SRP)
- A. Periodontal surgery (Phase II therapy) is performed only after re-evaluation following SRP, when initial therapy is insufficient.
- B. Dietary counseling is part of comprehensive care but not the primary periodontal initial therapy.
- C. Correct. Scaling and root planing (SRP/debridement) is the cornerstone of Phase I (initial/non-surgical) periodontal therapy. It removes biofilm, calculus, and contaminated cementum to create a biologically compatible root surface.
- D. Systemic antibiotics may be used as adjuncts to SRP in aggressive periodontitis but are not a primary initial therapy in the conventional sense.