Biological Post: An Alternative To Restore Decayed Primary Anterior Teeth

A number of methods have been used for intracanal reinforcement for primary anterior teeth, namely composite posts, wire posts (omega loop), Ni-Cr coil spring posts, glass fiber posts, polyethylene fiber post/ribbond and metal screw post etc. Recently, biological posts have been used as an alternative to the conventional intracanal posts in primary teeth. The biological  post have the modulus of elasticity, compressive strength, thermal expansion, and aesthetics similar to that of dentin and It can also bond predictably to root dentin.