Utility assessment of virtual reality technology in orthopaedic surgical training

Virtual reality (VR) has proved to be a useful technology beyond the field of surgery in areas that are highly dependent on consolidating motor tasks. Despite being reliant on these skills, the uptake of VR in orthopaedics has been extremely limited. Therefore, this study's purpose was to help assess the utility of applying this technology in teaching different experience levels of orthopaedic training. Secondary objectives were to assess enjoyability and feasibility to complete modules prior to surgery.

The study explored which experience level of orthopaedic trainee benefits the most from the proposed haptic VR package. Participants completed a total hip arthroplasty module using the Fundamental Surgery package. Qualitative data was collected in the form of a post completion survey of 24 participants. Quantitative data was collected in the form of module completion time and percentage of skills completed.

37.5% of participants rated non-training orthopaedic registrars as the experience level that would benefit the most from using VR. 88% of participants would recommend this module to a colleague and found the module very enjoyable (4.2 out of 5). 50% of participants took between 25 and 31.5 min to finish and completed between 80% and 95% of tasks in the module.

The study demonstrated that non-training orthopaedic registrars were most likely to benefit using this particular VR package. Most users found the experience to be enjoyable and would recommend it to a colleague. It was also deemed feasible to complete the module prior to performing an operation.