A system for computer assisted surgery is provided. The system includes a patient tracker positioned between a patient and an image capturing device, wherein the patient tracker comprises a unique pattern. The image capturing device determines co-ordinates by reading the unique pattern on the patient tracker and the...

OPTICAL NAVIGATION SYSTEM FOR NEUROSURGERY AND METHOD THEREOF ABSTRACT An optical navigation system for neurosurgery is disclosed. The system includes a stent fabricated into an upper jaw of a patient. The system also includes one or more adjustable trackers includes a pattern. The system also includes at least on...

A system for performing a registration for cranial navigation is disclosed. The system includes first tracker(s) and second tracker(s). The system also includes a processing subsystem which includes an input module (80) which receives visual media and predefined scan (s). The processing subsystem also includes an in...

A navigation system for tracking skin movement during surgery and a method thereof is disclosed. A first tracker (155) positioned on a vertebra (150). A second tracker (145) positioned around the spine at a distance from the retracted skin. A camera (135) captures video streams to detect the trackers. A processor (1...