Our online medical glossary of medical terms and definitions includes definitions for terms related to treatment, and general medicine

FILM, AP

An X-ray picture in which the beams pass from front-to-back (anteroposterior). As opposed to a PA (posteroanterior) movie in which the rays pass through the body from back-to-front.

polio vaccination poliovirus polioviruses polioviruses, human 1-3 poliovirus hominis poliovirus vaccine poliovirus vaccine, oral poliovirus vaccines (0)