The teeth are an abundant source of Multipotent stem cells, they are master cells of our body which can give rise to different tissues and organs of our body. Dental collection, is made in the dental office, that it is to extract the tooth and keep it in a special kit, so it is then sent to the laboratory. The laboratory confirms the health of these cells, and can be multiplied and preserved in cold when it is it is necessary to use them. Preservation is contracted with an external office (Bioeden) company.