Applying Modern Virtual and Augmented Reality Technologies to Medical Images and Models.
J Digit Imaging. 2019 Feb;32(1):38-53. doi: 10.1007/s10278-018-0122-7.
Sutherland J1, Belec J2, Sheikh A2, Chepelev L2, Althobaity W2, Chow BJW2, Mitsouras D2, Christensen A2, Rybicki FJ2, La Russa DJ2.
Recent technological innovations have created new opportunities for the increased adoption of virtual reality (VR) and augmented reality (AR) applications in medicine. While medical applications of VR have historically seen greater adoption from patient-as-user applications, the new era of VR/AR technology has created the conditions for wider adoption of clinician-as-user applications. Historically, adoption to clinical use has been limited in part by the ability of the technology to achieve a sufficient quality of experience. This article reviews the definitions of virtual and augmented reality and briefly covers the history of their development. Currently available options for consumer-level virtual and augmented reality systems are presented, along with a discussion of technical considerations for their adoption in the clinical environment. Finally, a brief review of the literature of medical VR/AR applications is presented prior to introducing a comprehensive conceptual framework for the viewing and manipulation of medical images in virtual and augmented reality. Using this framework, we outline considerations for placing these methods directly into a radiology-based workflow and show how it can be applied to a variety of clinical scenarios.