Periodontics · single question

What is the BEST graft option for the clinical scenario shown (multiple adjacent gingival recessions on the labial surfaces of the lower anteriors)?

  1. Connective tissue graft (CTG)
  2. Free gingival graft (FGG)
  3. Z-plasty graft
  4. Lateral pedicle graft
Show answer and explanation

Correct answer: A. Connective tissue graft (CTG)

  • A. Correct. The connective tissue graft (CTG) with coronal advancement flap is the gold standard for root coverage, especially for multiple adjacent recession defects. It provides excellent esthetic integration and long-term stability.
  • B. Free gingival graft can increase keratinized tissue but results in a patch-like appearance with less esthetic outcome for root coverage.
  • C. Z-plasty is used for scar release and vestibuloplasty, not for gingival recession coverage.
  • D. Lateral pedicle graft is useful for isolated single-tooth recession but requires adequate adjacent donor tissue — not ideal for multiple recessions.

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