Current Applications of VR/AR (Virtual Reality/Augmented Reality) in Pediatric Neurosurgery.

Abstract

Neurosurgical procedures are some of the most complex procedures in medicine and since the advent of the field, planning, performing, and learning them has challenged the neurosurgeon. Virtual reality (VR) and augmented reality (AR) are making these challenges more manageable. VR refers to a virtual digital environment that can be experienced usually through use of stereoscopic glasses and controllers. AR, on the other hand, fuses the natural environment with virtual images, such as superimposing a preoperative MRI image on to the surgical field [1]. They initially were used primarily as neuronavigational tools but soon their potential in other areas of surgery, such as planning, education, and assessment, was noted and explored. Through this chapter, we outline the history and evolution of these two technologies over the past few decades, describe the current state of the technology and its uses, and postulate future directions for research and implementation.