使用纳米镜的Volar手腕关节镜门户比传统的关节镜更安全
Lauren E Dittman1, Nicholas Munaretto1, Katharine Hinchcliff1
1Mayo Clinic, Rochester, MN, USA.
概括
较小的NanoScope关节镜可能为飞手腕关节镜门户提供安全优势. 与传统的范围相比,它被发现距离关键的神经血管结构更远.
科学领域:
- 整形外科手术 整形外科手术
- 手术手术手术手术手术
- 关节镜检查 (arthroscopy) 是一种关节镜检查.
背景情况:
- 较小的NanoScope关节镜可能为飞手腕关节镜门户提供安全优势.
- 传统的2.7毫米关节镜可能会由于靠近关键结构而带来风险.
研究的目的:
- 为了评估Nanoscope关节镜在建立飞手腕关节镜门户时的安全性.
- 为了比较纳米镜与关键神经血管结构的接近程度,与传统的关节镜相比.
主要方法:
- 使用了十个新鲜冷的尸体标本.
- 使用内向外的方法创建了Volar radial (VR), volar ulnar (VU), volar radial midcarpal (VR-MC) 和 volar ulnar midcarpal (VU-MC) 的门户.
- 从门户到周围结构的距离使用数字标尺进行测量.
主要成果:
- 中间神经平均距离门户1.6毫米 (VR),7.2毫米 (VU),1.8毫米 (VR-MC) 和5.6毫米 (VU-MC).
- 在一个样本中,VR门户穿透了中枢神经带膜;没有其他神经血管结构被穿透.
- 与历史对照相比,Nanoscope (VR-MC和VU-MC门户) 距离关键结构更远,并且没有穿透神经血管结构.
结论:
- 与历史对照相比,Nanoscope关节镜似乎距离神经血管结构更远.
- 建议包括在飞行门创建过程中剖析局部结构,以防止受伤.
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