This Book provides an overview of current study in the field of dental tissue engineering which are mainly aimed at maintenance of vital dentin-pulp complex. It would also help the clinician in selection of a potential biomaterial being applied clinically. Mainly focusing on the osteoinductive and osteoconductive properties of biomaterial which helps to provide a scaffold for regeneration, thus potentially replacing the use of autografts and allografts with their attendant shortcomings. However, further investigation in this field is mandatory.