Abstract: Virtual reality(VR), Augmented reality(AR) and Mixed reality(MR) are finding new application in clinical investigation. This study uses VR, AR & MR techniques for pre surgery applications on three platforms windows PC, Apple IPad & Mobile. Virtual reality creates a digital environment that replace the user real world environment. Augmented reality overlays digitally created content into the user real world environment. Mixed reality experience which combines elements of both AR and VR, real world and digital optics interact.

Key Words: AR, VR, MR, Pre-surgery

| DOI: 10.17148/IJIREEICE.2021.9420