Group B will be the one who will receive a graft whit a predominance of lamina propria (removed from the posterior region of the lateral palate, more superficially) by the technique of the deepithelialized graft. Two horizontal and two vertical incisions will be performed on the palate according to the extension needed for the recipient area, preserving 1-1.5 mm from the gingival margin of the teeth. These incisions will be made perpendicular to the palatine dome. Subsequently, for complete removal of the epithelial graft, an incision will be made with the 15 C blade, parallel to the palatal surface. The graft should be approximately 2 mm thick and after removal of the entire epithelium, the thickness should be 1.5 mm, measured with the anesthetic needle with endodontic stop and a digital pachymeter. The removal of the epithelium will be performed with the aid of reflector light (epithelium is firmer and more rugged and connective tissue, more flexible and soft) parallel to the surface of the graft. The difference in light reflection (epithelium reflects more than connective tissue) allows one to distinguish whether it has been removed (Zuchelli et al., 2010).