Objectives
MARF, bone dehiscence, postoperative pain
PERIOSTEUM
One of the simplest methods to increase keratinized gingiva is the modified apically repositioned flap (MARF) technique. In this method, the periosteum remains exposed, which may lead to postoperative pain and discomfort. In the presence of bone dehiscence, bone resorption and gingival recession may occur. Hence, this study aims to use platelet‐rich fibrin (PRF) to promote wound healing in the MARF technique and overcome its disadvantages.