title: [Computer-assisted surgery].
abstract: The broad range of Computer Assisted Surgery (CAS) represents the integration of computer technology in surgical procedures for presurgical planning, guiding or manipulation. Surgical robots and surgical endoscopic navigation are the most challenging applications to urology. A surgical robot is defined as a computer-controlled manipulator with artificial sensing which can be programmed to move, and position tools to carry out surgical tasks. In urology, robots have been tested in two areas: endourology and laparoscopy. Surgical navigation allows the surgeon to process data from pre- and intraoperative sources, aiming at purification and presentation of the most relevant information. Image-guided systems (IGS), augmented reality (AR) and navigation in endoscopic soft tissue surgery represent the three main topics of surgical urological navigation. IGS involve matching the coordinates from medical imaging (preoperative registration) with coordinates from the patient in the operating room (registration and updating images). IGS have become the standard of care in providing navigational assistance during neurosurgery, offering subsurface and functional information to the surgeon.
authors: Department of Urology, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy.
authors: Salvatore
authors: S
authors: Micali
mesh_terms: D004724:Endoscopy / Q000379:methods*; D005544:Forecasting; D006801:Humans; D007089:Image Enhancement / Q000379:methods; D021621:Imaging, Three-Dimensional; D010535:Laparoscopy / Q000379:methods*; D038361:Neuronavigation / Q000379:methods; D012371:Robotics / Q000295:instrumentation / Q000379:methods; D025321:Surgery, Computer-Assisted / Q000295:instrumentation / Q000379:methods*; D014570:Urologic Diseases / Q000601:surgery; D013520:Urologic Surgical Procedures / Q000379:methods; D014584:User-Computer Interface