Dimensional Changes in Alveolar Ridge Preservation

Control Group (Ctl): alveolus closure with total flap elevation and simple suture; and socket sealing with mixed free gingival tissue graft.

closure of the alveolus without flap elevation, and placement of a free gingival tissue graft removed from the individual's own palate, which will be properly sutured. This graft is a combination of epithelialized-subepithelial connective tissue graft, which will be taken from the hard palate of the regions.

closure of the socket without flap elevation, placement of a freeze-dried bone graft and sealing of the socket with a mixed free gingival tissue graft.

socket closure without flap elevation, placement of lyophilized bone graft, socket sealing by installing a non-absorbable titanium membrane.