Combined orthodontic-periodontal treatment of an infrabony defect. A case report.

A case presentation involving the combined orthodontic-periodontic treatment of a distally inclined mandibular left central incisor with a mesial infrabony defect is reported. Treatment was performed in three phases: (a) the tooth was moved upright (b) periodontal surgery with osseous grafting of the infrabony defect was then performed; and (c) the operative site was reentered 5 months later. The patient was followed and soft and hard tissue changes were documented for 12 months from time of initiation of treatment.