The aim of the present clinical study is to examine the dimensional changes of the alveolar ridge following single tooth extraction in the anterior maxilla of patients, in particular on the facial aspect of the alveolar ridge. These horizontal and vertical changes will be sequentially documented up to 8 weeks of healing before an implant is inserted using the concept of early implant placement. The study will also provide information about the anatomic situation of the facial bone wall in the anterior maxilla at the time of extraction, and the prevalence and extent of bone deficiencies on the facial aspect, when teeth need to be extracted.