Biomimetic Post: An Innovative Approach to Reinforce Mutilated Maxillary Central Incisor - A Case Report

Ideal functional reconstruction of severely compromised anterior teeth is still a challenge for restorative dentistry. In this context a “Biomimetic Post” serves as a homologous solution for intraradicular rehabilitation of a fractured endodontically treated tooth by virtue of its biomimetic property. This case report highlights the successful esthetic and functional rehabilitation of maxillary central incisor through the preparation and adhesive cementation of a “Biomimetic Post”. A male patient aged 18 years presented with a traumatic dental injury sustained to the maxillary left central incisor. Conventional root canal therapy was initiated and apexification with mineral trioxide aggregate was done. Radicular post space was prepared and dentin post was fabricated from a freshly extracted, intact human canine. After checking for the adaptation of dentin post, it was cemented with glass ionomer cement. Follow up was done at regular intervals of three months. Keywords: Anterior tooth, Esthetic restoration, Intraradicular rehabilitation, Biomimetic post.