金属抑制磁共振成像技术在整形外科和脊椎外科手术中
Katharina Ziegeler1, Daehyun Yoon, Michael Hoff
1From the Department of Radiology (Ziegeler, Yoon, and Hoff) and Department of Orthopaedic Surgery (Theologis), University of California-San Francisco, San Francisco, CA.
The Journal of the American Academy of Orthopaedic Surgeons
|March 10, 2025
概括
骨科和脊椎外科手术中的金属植入物可能会导致成像器件. 这篇评论涵盖了常见的磁共振成像 (MRI) 文物,缩小技术和未来的AI应用,以获得更清晰的植入物周围图像.
科学领域:
- 整形外科手术 整形外科手术
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 金属植入物在骨科和脊柱手术中是必不可少的.
- 术后成像对于检测植入物周围的并发症至关重要,通常需要MRI用于软组织可视化.
- 铁磁植入物会导致易感人体,降低MRI质量.
研究的目的:
- 为提供与金属植入物相关的骨科MRI中文物的全面审查.
- 为了比较由不同的金属合金产生的文物.
- 讨论目前和新兴的方法来减少MRI中的金属工件.
主要方法:
- 在骨科MRI中遇到的常见工件的审查. 骨科MRI.
- 来自各种金属合金的文物特征的比较.
- 评估非专有和专有MR金属工件减少技术.
- 考虑最新的金属制品抑制技术和未来的方向,包括AI.
主要成果:
- 金属植入物显著影响MRI质量,因为易感工件.
- 不同的金属合金产生不同程度的工件.
- 有各种各样的文物减少方法存在,随着技术的不断进步.
- 深度学习和人工智能对未来的文物减轻有希望.
结论:
- 使用MRI对金属植入物周围软组织进行准确的术后评估是具有挑战性的,因为人工制品.
- 了解人工物来源和采用适当的减少策略对于有效的临床管理至关重要.
- 新兴技术,特别是人工智能,预计将在金属植入物存在的情况下显著改善MRI可视化.
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