Biomaterial Could Keep Tooth Alive After Root Canal (Video)
American Chemical Society (ACS)A root canal ranks high on most people’s list of dreaded dental procedures. Although the lengthy and sometimes painful surgery relieves the agony of an infection, a root canal results in a dead tooth with no living soft tissue, or dental pulp, inside. Today, scientists report development of a peptide hydrogel designed to stimulate the growth of new blood vessels and dental pulp within a tooth after the procedure.