A conservative approach for keratinized tissue augmentation: Report of two cases.

Why are these cases new information? To the best of our knowledge, this article is the first to present the use of labial gingival graft harvested from adjacent keratinized mucosa in adolescent patients. What are the keys to successful management of these cases? Proper case selection in terms of sufficient amount of keratinized tissue to harvest as labial gingival graft from adjacent teeth. Use of smaller instruments, small-sized needles, and sutures under magnification to minimize trauma to the tissues /graft. Preparation of an immobile periosteal bed and suturing protocol that minimizes the dead space and ensures revascularization of graft. What are the primary limitations to success in these cases? A prerequisite of the presence of thick gingiva and sufficient dimensions of KT around the adjacent teeth further limits its applicability in all cases.