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논문 기본 정보

자료유형
학술저널
저자정보
Kim Ji Yeong (Department of Anesthesiology and Pain Medicine Anesthesia and Pain Research Institute Yonsei University College of Medicine) Lee Jong Seok (Department of Anesthesiology and Pain Medicine Anesthesia and Pain Research Institute Yonsei University College of Medicine) 이재희 (고려대학교안암병원) Park Yoonsun (Department of Anesthesiology and Pain Medicine Anam Hospital Korea University College of Medicine Seoul Korea.) Cho Jaein (Department of Anesthesiology and Pain Medicine Anesthesia and Pain Research Institute Yonsei University College of Medicine) 고재철 (고려대학교)
저널정보
대한마취통증의학회(구 대한마취과학회) Korean Journal of Anesthesiology Korean Journal of Anesthesiology Vol.76 No.3
발행연도
2023.6
수록면
213 - 226 (14page)
DOI
10.4097/kja.22491

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Background: Since the onset of the coronavirus disease 2019 pandemic, virtual simulation has emerged as an alternative to traditional teaching methods as it can be employed within the recently established contact-minimizing guidelines. This prospective education study aimed to develop a virtual reality simulator for a lumbar transforaminal epidural block (LTFEB) and demonstrate its efficacy.Methods: We developed a virtual reality simulator using patient image data processing, virtual X-ray generation, spatial registration, and virtual reality technology. For a realistic virtual environment, a procedure room, surgical table, C-arm, and monitor were created. Using the virtual C-arm, the X-ray images of the patient’s anatomy, the needle, and indicator were obtained in real-time. After the simulation, the trainees could receive feedback by adjusting the visibility of structures such as skin and bones. The training of LTFEB using the simulator was evaluated using 20 inexperienced trainees. The trainees’ procedural time, rating score, number of C-arm taken, and overall satisfaction were recorded as primary outcomes.Results: The group using the simulator showed a higher global rating score (P = 0.014), reduced procedural time (P = 0.025), reduced number of C-arm uses (P = 0.001), and higher overall satisfaction score (P = 0.007). Conclusions: We created an accessible and effective virtual reality simulator that can be used to teach inexperienced trainees LTFEB without radiation exposure. The results of this study indicate that the proposed simulator will prove to be a useful aid for teaching LTFEB.

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