作为头部和部微手术培训的血管模型的新鲜人剖样本
Zheming Zhang1, Xiaomeng Xue1, Zhangzhi Li2
1Department of Head and Neck Surgery, School and Hospital of Stomatology, China Medical University, Shenyang, Liaoning, China.
International journal of surgery (London, England)
|August 22, 2025
概括
使用人类部剖析样本的新型微手术训练模型提供了高准确性,经济性和可访问性的平台. 这些模型有效地提高了头部和部微手术学员的手术技能.
科学领域:
- 微手术
- 外科教育
- 解剖学模型
背景情况:
- 微手术技术要求高精度和最小的侵入性.
- 现有的动物和尸体模型在复制现实的手术场景方面存在局限性.
研究的目的:
- 开发和评估使用废弃人类部剖析样本的新型微手术培训模型.
- 将这些新模式与传统培训方法的有效性进行比较.
主要方法:
- 使用人类部剖析样本,用于剖析的乳 perfusion 和合成血液用于解剖模型.
- 24名头部瘤外科医生 (专家和外科医生) 接受了这些模型的培训.
- 参与者使用基于MiSSES的问卷进行评估,并通过曼-惠特尼U测试进行统计分析.
主要成果:
- 样本具有适合微手术的脑下血管直径 (动脉: 1.75 ± 0.10 mm;静脉: 1.56 ± 0.14 mm).
- 专家和外科医生组对剖析和解剖模型的评价都很高,评价没有显著差异.
- 专家们在技能提升,独立性表现,环境准确性和挑战模拟方面, 标本模型的得分明显高于翅.
结论:
- 新鲜的部剖析样本模型为头部和部微手术培训提供了经济,高准确性和可访问的替代方案.
- 这些模型有效地提高了医学生和外科医生的技能.
- 开发的模型代表了微手术手术模拟的重大进步.
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