Skeletal applications of videofluoroscopy

The use of skeletal videofluoroscopy is spreading as new applications emerge for coupling the fluoroscope with the video cassette recorder to obtain detailed information on moving anatomy. This review compiles the findings of an extensive literature search and summarizes the current state of videofluoroscopy knowledge. It traces the development of this imaging tool, beginning with cineradiography and its early investigations into cervical spine motion in the 1950s. Videofluoroscopy is presently used to evaluate the entire spine and other areas of the skeletal system, as well as diverse systems throughout the body. Because it is the only imaging technique capable of visualizing actual joint motion in real time, it provides details on movement mechanics not available through other methods. Along with presenting current applications of videofluoroscopy, this review points to future research needs.