Bone Regeneration in an Extreme Dental Clinical Condition.

Here, the authors present the clinical case of a 45-year-old woman with a diagnosis of a chronic periodontal abscess of the tooth #8. After atraumatic dental extraction and bone regeneration with the use of platelet-rich fibrin and bone graft, the area showed excellent bone regeneration with adequate stability of the soft tissue, even 4 months after the surgery.