To Evaluate Postoperative Pain and Quality of Life After Taking a Deephethelized Gingival Graft and Covering it With Different Treatments

To obtain the graft in all cases, on the day of surgery, 4% articaine with epinephrine 1:100,000 will be administered to block the greater palatine nerve. Gingival grafts from all groups will be deepithelialized intraorally using a sterile 834 turbine diamond bur. This drill will go deeper into the palatal mucosa 0.5mm (half of the outermost active part of the drill). The gingival grafts will be obtained with the surgical technique described by Zucchelli et al. 2010.