Influence of surface texture on osteogenic differentiation of dental pulp stem cells: An study.

Background: In comparison with perfectly machined surface implants, surface topographic modifications like roughness accelerate the osteogenesis of dental pulpal stem cells (DPSC). This greatly enhances bone-implant contact and osteogenic potential of the stem cells. Hence, the aim of the current study was to evaluate and compare the differentiation and proliferation potential of stem cells obtained from dental pulp on sand-blasted and acid etched implant discs surfaces.