The repair process will be considered late when the following events do not match the period considered normal: day 3- alveolus filled by blood clot and fibrin; day 7- alveolus filled with granulation tissue; day 21- complete epithelialization of the wound; day 60- alveolus exhibiting bone deposition, radiographically observed. In case of delay in complete epithelialization after day 21, the subject will be accompanied by further consultations every 7 days for evaluation. If there is a delay in the alveolar bone deposition in the day 60, the subject will undergo another monitoring at day 90 for new radiography and evaluation.