Abstract: Digital technologies have become widely adopted in dentistry, and in the context of a rapidly growing elderly population, digital complete denture fabrication remains a highly sought-after solution for addressing age-related tooth loss with enhanced precision and efficiency. Compared with the traditional complete denture restoration, the digital complete denture brings patients a more comfortable treatment experience and a shorter treatment period. This article briefly describes the latest research progress of digital complete dentures from the aspects of digital impression, CAM technology, material properties and clinical effect evaluation, in order to provide reference for clinicians and improve the efficiency and effectiveness of diagnosis and treatment.