10 Medical imaging apparatus; Medical imaging apparatus for dimensional 3D scanning, identification, registration, segmentation and reconstruction of patient anatomy; Surgical devices and instruments used for surgical navigation and image-guided surgery; Surgical navigation apparatus comprised of computer hardware, computer monitors, electronic sensors, 3D visualization headsets, probes, instrument adaptors, markers, target positioners, tracking arrays, surgical robots and computer software all for use in planning surgical procedures and positioning, locating, displaying and tracking surgical instruments and devices during image guided surgery; Medical devices for use in treating or diagnosing neurosurgical, orthopedic, cardiovascular, and otolaryngology conditions