Organizers of CARS 2015, Computer Assisted Radiology and Surgery 29th International Congress and Exhibition seek papers in areas including advanced medical imaging, computed maxillofacial imaging, computer-aided diagnosis, image processing and visualization, image- and model-guided therapy, surgical robotics and instrumentation, and surgical simulation and education. Telemedicine, digital operating rooms, new PACS (Picture Archiving and Communications Systems) applications, and results from the DICOM (Digital Imaging and Communications in Medicine) and IHE (Integrating the Healthcare Enterprise) working groups also will be discussed.