[Clinical applications of periodontal gingival surgery.Ⅰ: autogenous grafts].

The field of periodontics has become increasingly discussed and advanced in recent decades. The techniques of periodontal soft tissue grafts are among these advancements. The techniques have been used more and more clinically not only in periodontics, but also in the areas of dental implantology, aesthetics, and orthodontics. In this article, we discuss the clinical indications and the advantages and disadvantages of several autogenous tissue grafts (e.g. pedical grafts, free gingival graft, and subepithelial connective tissue graft). These techniques have made root coverage and the rebuilding of attached gingival possible; therefore, it is necessary for all dentists to understand the applications of periodontal soft tissue grafts.