The application of digital technology in prosthodontics not only improves the accuracy of restoration and the efficiency of diagnosis and treatment, but also brings more comfortable and convenient diagnosis and treatment experience to patients. It effectively promotes the rapid development of the prosthodontic aesthetics industry and leads prosthodontic technology to gradually enter a new digital era. Combining the advantages of digital technology in prosthodontics, this paper focuses on the specific applications of digital impression technology, CAD/CAM technology, network-based integrated cloud service technology, and CBCT technology in prosthodontics. On this basis, it prospects the development trend of digital technology in the field of prosthodontics, aiming to provide solid theoretical and practical support for clinical practice of prosthodontics and promote the gradual integration of the prosthodontic industry with the digital era.