In this issue: Ireland’s Dental highlights same-day 3D-printed zirconia. Clinical features cover enamel regeneration and implant access hole sealing. Plus, news on hygienists’ direct access and mercury-free fillings

In this issue: We highlight a major breakthrough from UT Dallas in same-day, 3D-printed zirconia restorations. Clinical features include a novel aesthetic technique for sealing dental implant access holes and the use of supramolecular protein to regenerate dental enamel. Ireland‘s Dental magazine Winter 2025 also advocates for legislative changes to allow direct access to dental hygienists in Ireland and reports on the historic international agreement to phase out mercury-based amalgam fillings by 2034.