Virtual reality simulation boosts radiographer training

By staff writers

August 19, 2020 -- 3D virtual reality (VR) simulation software can be a valuable pedagogical tool for radiography students, improving their confidence in performing a variety of radiographer tasks, according to research published online on 13 August in Radiography.

A team of researchers from University College Dublin in Ireland utilized commercial VR simulation technology to guide over 100 first-year radiography students through a comprehensive process of learning anatomy, radiographic positioning, and pathology. Next, the students x-rayed a virtual patient in the VR suite utilizing HTC Vive Pro headsets and hand controllers.

Of the 83 students who responded to an online survey afterward, 94% indicated they would recommend the VR software (Virtual Medical Coaching) to other students. Most (58%) said that they enjoyed the VR simulation, while 27% were indifferent. In addition, 58% wanted to have more access to VR, according to the authors led by Michelle O'Connor, PhD.

In terms of specific benefits, the students reported that VR practice improved their confidence in a number of areas:

  • Beam collimation (75% of students)
  • Centering of the x-ray tube (64%)
  • Anatomical marker placement (63%)
  • Exposure parameter selection (56%)

"3D immersive VR simulation is perceived by radiography students to be a valuable learning resource," they wrote. "VR needs to be strategically implemented into curricula to maximize its benefits."

Copyright © 2020

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