人类上肢截肢的实施包括激进分子-对抗分子肌神经接口 (AMI) 构造
Matthew J Carty1,2, Michael Fernandez2,3, Corey L Sullivan1
1Division of Plastic and Reconstructive Surgery, Brigham & Women's Hospital, 75 Francis Street, Boston, MA 02115.
Plastic and reconstructive surgery
|December 15, 2025
概括
激进分子-对手肌神经接口 (AMI) 为上肢截肢提供了好处,反映了在下肢手术中看到的积极结果. 这种新的外科手术方法提高了残余四肢的保存和功能.
科学领域:
- 重建性手术是一种重建性手术.
- 生物医学工程 生物医学工程
- 神经修复品是一种神经修复品.
背景情况:
- 激进分子-对抗分子神经介面 (AMI) 是一种手术结构,将相反的肌肉连接起来,以恢复神经反.
- 之前的研究表明,AMI在下肢截肢方面有好处.
- 这项研究探讨了上肢截肢 (跨辐射和跨体) 修改后的AMI.
研究的目的:
- 评估修改后的AMI在上肢截肢的疗效.
- 评估AMI手术后的临床,功能和感官结果.
- 为了比较结果与下肢AMI干预的结果.
主要方法:
- 进行了修改的上肢截肢手术,其中包括AMI.
- 患者的结果被前性地收集在布里格姆和妇女医院和WRNMMC.
- 数据包括临床,功能和感官测量用于分析.
主要成果:
- 七名患者接受了修改的截肢 (5 个是透射式,2 个是透射式).
- 12个月的随访显示97%的残余肢体体积保存和6毫米的构造外流.
- 83%的患者报告肢体疼痛和幻肢感觉的消失.
结论:
- 在上肢截肢中修改的AMI结构显示出有希望的结果.
- 潜在的好处包括改善四肢体积的保存和功能结果.
- AMI可能会提供与下肢截肢相比较的优势.
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