February 5, 2026 – Japan's pioneering Denture Bank initiative is advancing its digital denture data storage system, emerging as a groundbreaking emergency oral health solution for the nation's rapidly aging population and disaster resilience. Launched in February 2023 by a Sapporo-based dental laboratory, the program has now amassed 640 sets of digitized denture data and partnered with 18 dental clinics across the country, marking a key milestone in its three-year development.
The core of Denture Bank lies in its free, cloud-based digital scanning service: it takes just 30 minutes to scan patients' in-use dentures, with the data securely stored on three servers across different regions, including overseas locations. This technology enables rapid denture replication – not only for large-scale disasters like earthquakes, where dentures are provided free of charge and can be shipped the next day, but also for daily scenarios such as lost prosthetics, relocation or clinic closures.
The initiative was inspired by the tragic lessons of the Great East Japan Earthquake, where many elderly evacuees died of aspiration pneumonia due to lost or damaged dentures and disrupted dental services. For Japan, a country with the world's longest life expectancy, the program addresses a critical gap in emergency care for older adults, for whom dentures are vital for eating and overall health. As Japan's universal health coverage prioritizes dental care for the elderly, Denture Bank sets a new paradigm for integrating digital technology with oral health, offering a replicable model for aging societies worldwide to enhance emergency dental resilience.