title: A passive-marker-based optical system for computer-aided surgery in otorhinolaryngology: development and first clinical experiences.
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Freysinger
mesh_terms: D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D016343:Monitoring, Intraoperative / Q000295:instrumentation*; D055095:Optics and Photonics; D013517:Otorhinolaryngologic Surgical Procedures / Q000295:instrumentation / Q000379:methods*; D012680:Sensitivity and Specificity; D013813:Therapy, Computer-Assisted / Q000379:methods*