Acellular dermal matrix for root coverage procedures: 9‐year assessment of treated isolated gingival recessions and their adjacent untreated sites

Abstract

ADM-treated sites displayed recession relapse from 1 to 9 years. The untreated adjacent sites with a recession at baseline, showed a higher apical displacement of the gingival margin compared with the ADM-treated sites, and ADM-adjacent sites without a recession at baseline.