ClaroNav is a system providing a complete, affordable, simple to use, and customizable solution for Cranial and ENT Image Guided Surgery. It combines the unique Claron MicronTracker 3rd generation optical tracking technology with the richness of Claron's Withinsight visualization, segmentation and registration software platform. Its customization capability enables corporate customers to adjust the system to their specific needs in a very short time. Key Features include the Complete System: The hardware includes all the components required to support the clinical procedure: tracking camera, tracked tools, fiducials/face mask, patient tracker, cart, computer and screen for surgical viewing. The software supports all workflow stages.