On the day of the surgical procedure, will be measured, in the individuals of SG, quick exams of glicated hemoglobin (A1C) through the equipment A1C Now+ Multi-Test HbA1c System Bayer®. The glycaemia will be measured with the equipment Accu-Check®, before and after the tooth extraction and in each appointment of post-surgery (Day 3, Day 7, Day 21, Day 60). The blood pressure will also be measured before and after the tooth extraction.