The Adjunctive Effect of Injectable Platelet Rich Fibrin on Healing

Dental esthetic needs are increasing in recent years with a greater demand on pleasant appearance; including a healthy set of dentitions but also esthetically improved gingival appearance, especially when it is located in the anterior labial region. Physiologic gingival hyperpigmentation affects numerous people of different ethnic backgrounds.Gingival depigmentation is defined as a periodontal plastic surgical procedure that is aimed at removing the pigmented gingiva and methods aimed at masking the pigmented gingiva. Techniques of gingival depigmentation can be classified as; chemical methods mainly by ascorbic acids, surgical methods, electrosurgery, cryosurgery, radiosurgery, and lasers.