“…Interdental papilla (IP), which occupies the interdental embrasure, not only acts as a barrier in protecting the periodontal structures, but also plays a critical role in facial esthetics (Chow et al, 2010;Chen et al, 2010;Kim et al, 2011). Preserving the gingival tissue in the embrasures of the maxillary anterior sextant is a key consideration in periodontal, restorative, and implant treatment (Tarnow, Magner, & Fletcher, 1992;Kolte, Kolte, & Mishra, 2014). Various factors may influence the presence or absence of the IP including the distance between underlying bone crest (BC) and contact point (CP), interdental distance (IDD), periodontal phenotype, and adjacent tooth form (Tarnow, Magner, & Fletcher, 1992;Cho et al, 2006;Chen et al, 2010;Chow et al, 2010;Kim et al, 2011).…”