Enamel matrix derivative (Emdogain®) for periodontal tissue regeneration in intrabony defects

Background: Periodontitis is a chronic infective disease of the gums caused by bacteria present in dental plaque. This condition induces the breakdown of the tooth supporting apparatus until teeth are lost. Surgery may be indicated to arrest disease progression and regenerate lost tissues. Several surgical techniques have been developed to regenerate periodontal tissues including guided tissue regeneration (GTR), bone grafting (BG) and the use of enamel matrix derivative (EMD). EMD is an extract of enamel matrix and contains amelogenins of various molecular weights. Amelogenins are involved in the formation of enamel and periodontal attachment formation during tooth development. Objectives: To test whether EMD is effective, and to compare EMD versus GTR, and various BG procedures for the treatment of intrabony defects.Griffith Health, School of Dentistry and Oral HealthFull Tex