Efficacy of Topical Vitamin C Application on Healing After Gingival Depigmentation by Scalpel: A Case Series

Every person expresses their blissful moments through a smile. The elegance of the smile depends majorly on the colour of the gingiva. One of the factors that determines the colour of the gingiva is the amount of melanin pigment in the gingival epithelium. The intensity of melanin pigmentation differs from one person to another, and it is prevalent among all ethnicities. Most people are aesthetically concerned and widely prefer pink gingiva, leading to a demand for gingival depigmentation. There are various suggested treatment modalities for gingival depigmentation, like scalpel, electrosurgery, LASER, cryosurgery, etc. However, the recurrence of pigmentation is common in the depigmentation procedure. The current study attempts to determine the post-operative healing of gingival tissues following split-thickness epithelial excision with and without topical application of Vitamin C (ascorbic acid).