img_6459-1-7572841 img_6460-1-2782938 img_6461-1-5277642 img_6462-1-6744604 img_6463-6987079 img_6464-6864620 img_6465-8676289 img_6466-4584985 Dr. Mehnaz Memon🖊

References: Essentials Of Periodontology by S Sahitya Reddy; Shafer’s Oral Pathology; Carranza’s clinical periodontology; Internet