在中间柱钉后,解剖结构处于危险之中
Dominick J Casciato1, Alex Bischoff2, Ian Barron2
1*Orlando VA Medical Center, Orlando, FL.
Journal of the American Podiatric Medical Association
|December 30, 2025
概括
在Charcot足部重建中,用于中间柱钉的穿皮互锁螺丝对附近的神经和肌构成风险. 在手术过程中,外科医生必须考虑这些解剖风险.
科学领域:
- 整形外科手术 整形外科手术
- 人体解剖学 解剖学 解剖学
- 生物医学工程 生物医学工程
背景情况:
- 中间柱指甲为查科的神经关节病重建提供了强大的固定.
- 穿皮螺丝放置可能会造成周围软组织受伤的风险.
研究的目的:
- 为了识别在中间柱钉互锁螺丝放置期间面临风险的解剖结构.
- 为了告知外科手术技术,并最大限度地减少阳性损伤.
主要方法:
- 十个尸体的四肢经历了中间柱的钉子插入.
- 基尔施纳电线模拟了在近端,中端和远端位置的相互锁定螺丝.
- 从电线到解剖结构的距离被测量,并分配风险级别.
主要成果:
- 大致上,三角形带,后肌和沙静脉都处于危险之中.
- 中间背部皮肤神经和中间边缘静脉在中间螺丝上处于危险之中.
- 中间背部皮肤神经在远端螺丝处处于高风险.
结论:
- 中间柱钉的穿皮互锁螺丝对神经血管和肌组织结构具有重大风险.
- 外科医生必须了解解剖关系,以减轻在Charcot脚重建期间的伤害.
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