Knee MRI is difficult for patients to understand as the image offers a single plane image. Accordingly,investigators sought to transfer the MRI image to 3-dimensional virtual reality system by Mesh rendering technique.
The primary outcome of the study is APAIS score assessed at 24 hours postoperation. Experimental VR group will be applied with virtual reality transformed knee MRI whereas no interverntion group will be applied with traditional knee MRI. MRI will be transformed to virtual reality images by Mesh rendering technique.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Enrollment
48
Application of knee MRI transformed virtual reality system
Hanyang University Seoul Hospital
Seoul, South Korea
RECRUITINGThe Amsterdam perioperative anxiety and information scale (APAIS) score
surgery related anxiety and information score Interpretation: * minimum subscale scores: 2 * minimum combined anxiety component: 4 * maximum subscale scores: 10 * maximum combined anxiety component: 20 * The higher the scores the greater the degree of anxiety or need for additional information.
Time frame: postoperatively at 24 hours
Visual analogue scale (VAS) for satisfaction
Satisfaction scale with a range of scores from 0-100. A higher score indicates greater satisfaction.
Time frame: postoperatively at 24 hours
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