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Volume 38 , Issue 5
September/October 2018
Pages 673–680

Effectiveness of Enamel Matrix Derivative in Conjunction with Particulate Autologous Bone in the Treatment of Noncontained Intrabony Defects: A 2-Year Prospective Case Series

Francesco Ferrarotti, DDS/Federica Romano, DDS/Andrea Quirico, DDS/Matteo Di Bella, DDS/Sara Pallotti, DDS/Mario Aimetti, MD, DDS

PMID: 29513774
DOI: 10.11607/prd.3003

This case series evaluated the healing of deep intrabony defects treated with a combination of enamel matrix derivative and autologous particulate bone harvested from the buccal and lingual/palatal cortical plate with a Piezosurgery device. A total of 15 defects with a predominantly one- or two-wall component were consecutively treated in 15 patients with advanced chronic periodontitis. In all selected sites, the three-wall component was ≤ 25% of the total defect depth. Clinical and radiographic parameters were recorded at baseline and 12 and 24 months postoperatively. All defects showed favorable clinical and radiographic outcomes at the 24-month follow-up. The probing depth reduction was 4.4 ± 1.6 mm, and more than 50% of the defects presented clinical attachment level gain of at least 5 mm. The bone fill was 3.1 ± 1.6 mm.

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