In video-assisted patient education (ViPa), patients watch an educational video about the process and the risks of anaesthesia in addition to the preanaesthetic interview with the anaesthesiologist. Used as a supplement to the preanaesthetic visit, the videos can increase patients' knowledge and satisfaction without having any negative effect on perioperative anxiety. Because the video graphically depicts the basic information, the preanaesthetic visit can then focus on specific aspects of the individual patient, i.e. high anxiety or specific questions. The redundant and monotonous explanations about the procedures and risks of anaesthesia by the interviewing anaesthesiologist are partly replaced by the video, but for medico-legal reasons the ViPa cannot totally replace the preanesthetic interview. It can be used in pediatric anaesthesia and reduces parental anxiety. Because of the lack of studies, the effects of the ViPa on perioperative patient compliance, especially for outpatient surgery, and on the economics of anaesthesia clinics are unclear.
