通过建立颅骨发育不良 VR 数据库增强教育经验：来自一家研究所的报告和系统性文献综述

IF 1.6 4区医学 Q2 SURGERY

Frontiers in Surgery Pub Date : 2024-09-04 DOI:10.3389/fsurg.2024.1440042

Attill Saemann, Sina Schmid, Maria Licci, Marek Zelechowski, Balazs Faludi, Philippe C. Cattin, Jehuda Soleman, Raphael Guzman

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引用次数: 0

摘要

背景颅骨骨化症是儿童颅骨缝过早骨化引起的一种颅骨畸形。鉴于其变异性和解剖复杂性，三维可视化对于有效教学和理解至关重要。我们开发了一个包含三维模型的 VR 数据库来描述这些畸形，并评估了其对教学效率、积极性和记忆力的影响。使用转移功能将术前 CT 扫描导入 SpectoVR，以显示骨性结构。使用头显在完全沉浸式的 3D VR 体验中进行测量、分段和解剖教学。教学课程以小组形式进行，学生和医务人员在主持人的引导下共同探索和讨论三维模型。通过调查问卷对参与者的体验进行评估，以 1 分（较差）至 5 分（优秀）的标准评估理解、记忆和动力。参与者（n = 17）认为 VR 模型易于理解和浏览（平均值为 4.47 ± 0.62），操作直观（平均值为 4.35 ± 0.79）。对病理学（平均 4.29 ± 0.77）和手术过程（平均 4.63 ± 0.5）的理解非常令人满意。这些模型改善了解剖可视化（平均值为 4.71 ± 0.47）和教学效果（平均值为 4.76 ± 0.56），参与者表示理解和记忆能力得到增强，从而提高了学习效率。未来应探索在其他医学领域的病人同意和教学中的应用。

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Enhancing educational experience through establishing a VR database in craniosynostosis: report from a single institute and systematic literature review

BackgroundCraniosynostosis is a type of skull deformity caused by premature ossification of cranial sutures in children. Given its variability and anatomical complexity, three-dimensional visualization is crucial for effective teaching and understanding. We developed a VR database with 3D models to depict these deformities and evaluated its impact on teaching efficiency, motivation, and memorability.MethodsWe included all craniosynostosis cases with preoperative CT imaging treated at our institution from 2012 to 2022. Preoperative CT scans were imported into SpectoVR using a transfer function to visualize bony structures. Measurements, sub-segmentation, and anatomical teaching were performed in a fully immersive 3D VR experience using a headset. Teaching sessions were conducted in group settings where students and medical personnel explored and discussed the 3D models together, guided by a host. Participants’ experiences were evaluated with a questionnaire assessing understanding, memorization, and motivation on a scale from 1 (poor) to 5 (outstanding).ResultsThe questionnaire showed high satisfaction scores (mean 4.49 ± 0.25). Participants (n = 17) found the VR models comprehensible and navigable (mean 4.47 ± 0.62), with intuitive operation (mean 4.35 ± 0.79). Understanding pathology (mean 4.29 ± 0.77) and surgical procedures (mean 4.63 ± 0.5) was very satisfactory. The models improved anatomical visualization (mean 4.71 ± 0.47) and teaching effectiveness (mean 4.76 ± 0.56), with participants reporting enhanced comprehension and memorization, leading to an efficient learning process.ConclusionEstablishing a 3D VR database for teaching craniosynostosis shows advantages in understanding and memorization and increases motivation for the study process, thereby allowing for more efficient learning. Future applications in patient consent and teaching in other medical areas should be explored.

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来源期刊

Frontiers in Surgery Medicine-Surgery

CiteScore

1.90

自引率

11.10%

发文量

1872

审稿时长

12 weeks

期刊介绍： Evidence of surgical interventions go back to prehistoric times. Since then, the field of surgery has developed into a complex array of specialties and procedures, particularly with the advent of microsurgery, lasers and minimally invasive techniques. The advanced skills now required from surgeons has led to ever increasing specialization, though these still share important fundamental principles. Frontiers in Surgery is the umbrella journal representing the publication interests of all surgical specialties. It is divided into several “Specialty Sections” listed below. All these sections have their own Specialty Chief Editor, Editorial Board and homepage, but all articles carry the citation Frontiers in Surgery. Frontiers in Surgery calls upon medical professionals and scientists from all surgical specialties to publish their experimental and clinical studies in this journal. By assembling all surgical specialties, which nonetheless retain their independence, under the common umbrella of Frontiers in Surgery, a powerful publication venue is created. Since there is often overlap and common ground between the different surgical specialties, assembly of all surgical disciplines into a single journal will foster a collaborative dialogue amongst the surgical community. This means that publications, which are also of interest to other surgical specialties, will reach a wider audience and have greater impact. The aim of this multidisciplinary journal is to create a discussion and knowledge platform of advances and research findings in surgical practice today to continuously improve clinical management of patients and foster innovation in this field.