Current computer systems improve the health professional's ability to store, retrieve, and present visual data in a way never before possible. Health professionals in general are beginning to use computer-based digital imaging to improve the diagnosis and treatment planning of disease processes. The use of computer-based networks to transmit medical and dental data is in its infancy but promises to be the main form of data transmission of the future. This article outlines a few applications presently being used and developed at the Ohio State University College of Dentistry in the preclinical and clinical courses in prosthodontics.