Bionic dental pulp: its potential value following root canal therapy
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Updated: Jun 28, 2026

Development of a Direct Pulp-capping Model for the Evaluation of Pulpal Wound Healing and Reparative Dentin Formation in Mice
Published on: January 12, 2017
M M Ren Zheng1, B M E Gongping Li, M M Hao He
1Department of Prosthetics, West China College of Stomatology, Chengdu, Sichuan 610041, China.
Abstract:
Dental pulp can provide nutrition for teeth. The teeth after root canal therapy without pulp will turn frailer because of dehydration, and it may be easily broken. Bionic dental pulp possesses similar components of the healthy dental pulp. So we put forward a hypothesis that bionic dental pulp can be filled into root canals to provide nutrition for teeth like healthy pulp. Then the life-span of teeth after root canal therapy could increase.
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