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A case of socket preservation performed with a sponge of deproteinized bovine bone inside the alveolar socket covered with a resorbable collagen matrix and the insertion of a dental implant after four months: preoperative image (A); image after the extraction (B); image after the filling with deproteinized bovine bone (C); image after placement of collagen matrix and suture (D); image after recovery at time of implant surgery (E).
