Remineralisation of teeth

Remineralisation of teeth is defined as the process whereby calcium and phosphate ions supplied from external sources are supplied to the tooth in order to promote ion deposition in demineralized enamel. The process of demineralization begins at the crystal surface found inside the enamel or dentine and may progress into cavitation unless halted by remineralisation. The remineralized crystals found on the tooth surface are acid resistant and are therefore less soluble than the original mineral.