Successful surgical management of palatogingival groove using platelet-rich fibrin and guided tissue regeneration: A novel approach

Palatogingival groove also known as radicularlingual groove is a developmental anomaly involving the lingual surface of the maxillary incisors.They are inconspicuous, funnel-shaped, Dog Tag Necklace extend for varying distances on root surface and occur due to infolding of the hertwigs epithelial root sheath.This encourages adherence of microorgani

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