ADM = acellular dermal matrix, ** = p-value < 0.01 compared to ADM (same time point); — =p-value < 0.001 compared to previous time point.
Adapted with permission: Barbeck M, Lorenz J, Kubesch A, et al. Porcine Dermis-Derived Collagen Membranes Induce Implantation Bed Vascularization Via Multinucleated Giant Cells: A Physiological Reaction? J Oral Implantol. 2015 Dec;41(6):e238-51.