stem cell bioprinters to make natural stem cell dental crowns made for hydroxyapatite from hydrogel and polymer scaffold and collagen of any tooth

I want to address the issue of the need for better tooth crown restorations with dental crowns by using bioprinting of stem cells for tooth crown tissue engineering which put in a polymer scaffolds and grown in culture with hydrogels and hydroxyapatite and collagen matrix of any type of tooth crown maxillary tooth incisor, canine, molar of any type. This would be better way of replacement reversing procedure for dental veneers, and damaged tooth.