Fabrication of polymer root form scaffolds to be utilized for alveolar bone regeneration.

Engineering dental tissues and organs is primarily motivated by a clinical need to restore these lost or diseased structures, in contrast to the use of harvested tissue. The present work focused on designing and characterizing scaffolds suitable for cultivation and implantation into the fresh extraction sockets of teeth, for the purpose of alveolar bone regeneration at a rate and quality higher than that of normal tissue healing for subsequent treatment with dental implants. Three-dimensional hollow root form scaffolds were prepared from poly-L-lactic acid/polyglycolic acid composites (50/50, 65/35, and 75/25 ratios), using the solvent casting compression molding particulate leaching technique.