Browsing School of Dentistry by Subject "mammalian bone"
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Comparison of Enamel Matrix Derivative Alone or in Combination with Bone Replacement Graft Materials in the Treatment of Intrabony Defects: A Systematic ReviewThe ultimate goal of any periodontal therapy is to regenerate all lost tissues of the periodontium: bone, cementum and periodontal ligament. The purpose of this systematic review was to compare the outcome when BRG was combined with EMD vs. EMD alone for the treatment of periodontal intrabony defects. A comprehensive literature search through February 11, 2015 was performed using Medline and EMBASE for all literature related to intrabony defects treatment using EMD with and without bone graft. Either EMD or combination of EMD with BG resulted in improved clinical outcomes. In conclusion, most studies report differences for gingival recession with the addition of bone graft but this trend was not statistically significant. Bone fill, as measured at reentry, was the only variable yielding more favorable outcome with the combined approach. Mean defect fill 2.36 ± 3.9 mm and 3.78 ± 0.7mm (p< 0.05) for EMD alone and combination therapy, respectively.