ABSTRACT
Introduction and objective: This paper aims to report a literature review on the anatomy and morphology of the interproximal papilla and present the options of both surgical and nonsurgical treatment for the recovery of interdental papilla. Literature review: The loss of the interdental papilla because of the interproximal bone loss accounts for aesthetic, phonetic and functional problems of patients with periodontal disease. The interproximal tissue reconstruction has been reported in literature through both surgical procedures with the use of subepithelial connective tissue graft, restorative and orthodontic treatment. Conclusion: The etiology of gingival black space is multifactorial, therefore, it is important to diagnose properly the etiological factor to establish an appropriate treatment planing. However, the treatment approaches are not predictable and further studies are necessary to recommend the clinical practices available to date.