To document these changes over time, two methods will be applied. Firstly, two cone beam computed tomographies (CBCT) will be obtained, one directly after tooth extraction, the other one at 8 weeks of socket healing prior to implant placement. The two CBCT's will be analyzed with a novel software program (InVivo Dental). Secondly, consecutive impressions will be made at day 0 (day of extraction), day 14, 28, 42, and 56 to digitally produce virtual 3D study models. These models can be analyzed with another software program (Geomagic) to document the variations of the soft tissue in the extraction site.