Novel Collagen Scaffold vs Conventional Scaffold in Regeneration of Human Dental Pulp Tissue

The aim of this study is to add to the existing body of regenerative endodontics research by providing human radiographic evidence for the healing process which occurs after the placement of a FDA-approved collagen-hydroxyapatite scaffold, in the use of a blood clot

Traditionally, endodontic therapy consisted of removing the infected dental pulp from the canal spaces and replacing it with an artificial substitute called gutta percha. Regenerative endodontic research efforts were originally concentrated upon treatment of the immature necrotic tooth whereby stem cells from the bone near the root end were stimulated to grow onto a blood clot scaffold created within the debrided and disinfected canal space. The hope is that the stem cells would differentiate into cells which could potentially replace the lost pulpal tissues, restoring what was lost due to infection.