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http://dx.doi.org/10.1186/2197-7364-1-S1-A38 | DOI Listing |
BMC Med Educ
July 2025
Department of Gastroenterology, Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China.
Background: Good exposure of the submucosal visual field is a prerequisite for successful endoscopic submucosal dissection (ESD). There are few reports on ESD training using orthodontic rubber band combined with magnetic ring traction (ORB-MR). This study evaluated the efficacy of ORB-MR traction for ESD training.
View Article and Find Full Text PDFBrain Sci
April 2025
School of Medicine and Surgery, Kore University of Enna, 94100 Enna, Italy.
One-step cranioplasty combined with tumor removal is a recognized approach in neuro-oncology for patients with neoplastic skull invasion. The use of advanced technologies, including Mixed Reality (MR), has introduced new possibilities in surgical workflows. MR technology may provide additional benefits in preoperative planning, patient engagement, and intraoperative guidance.
View Article and Find Full Text PDFRadiat Oncol
February 2024
Radiotherapy Physics and Engineering, Medical Radiation Physics and Nuclear Medicine, Karolinska University Hospital, Solna, Sweden.
Background: The incorporation of magnetic resonance (MR) imaging in radiotherapy (RT) workflows improves contouring precision, yet it introduces geometrical uncertainties when registered with computed tomography (CT) scans. Synthetic CT (sCT) images could minimize these uncertainties and streamline the RT workflow. This study aims to compare the contouring capabilities of sCT images with conventional CT-based/MR-assisted RT workflows, with an emphasis on managing artefacts caused by surgical fixation devices (SFDs).
View Article and Find Full Text PDFJ Clin Med
November 2023
Department of Oral Pathobiological Science and Surgery, Tokyo Dental College, 2-9-18 Kandamisaki-cho, Chiyoda-ku, Tokyo 101-0061, Japan.
Genioplasty is performed for the orthognathic surgical correction of dentofacial deformities. This article reports a safe and accurate method for genioplasty combining a novel three-dimensional (3D) device with mixed reality (MR)-assisted surgery using a registration marker and a head-mounted display. Four types of devices were designed based on the virtual operation: a surgical splint with a connector; an osteotomy device; a repositioning device; and a registration marker.
View Article and Find Full Text PDFBMC Med Educ
October 2023
Department of Vascular Surgery, Peking University People's Hospital, Beijing, 100044, PR China.
Background: The simulated three-dimensional (3D) printed anatomical model of the aorta, which has become the norm in medical education, has poor authenticity, tactility, feasibility, and interactivity. Therefore, this study explored the educational value and effect of mixed reality (MR) combined with a 3D printed model of aortic disease in training surgical residents.
Method: Fifty-one resident physicians who rotated in vascular surgery were selected and divided into traditional (27) and experimental (24) teaching groups using the random number table method.