Incisura触角法用于确定综合体固定的跨综合体轴
Toshinari Mashu1, Satoshi Yamaguchi2, Seiji Kimura1
1Graduate School of Medical and Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba 260-8670, Japan.
概括
光镜切口触角 (IT) 方法准确地估计了用于减少关节综合症的跨综合症 (TS) 轴. 这种方法无论切口的解剖结构如何,都能提供一致的测量,有助于精确的手术固定.
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.
- 人体解剖学 解剖学 解剖学
背景情况:
- 精确减少综合性扩散是防止减少错误的关键.
- 横向的Syndesmotic (TS) 轴是指导减少的关键参考.
- 需要新的光学方法来可靠地确定TS轴.
研究的目的:
- 为了比较新型光镜切口触角 (IT) 方法在确定横向 (TS) 轴上的准确性,与既有方法进行比较.
- 评估IT方法在不同切口解剖学中的一致性.
主要方法:
- 分析了43个正常脚的计算机断层扫描 (CT) 图像.
- 使用数字重建的放射图进行IT光镜视图的模拟.
- 测量TS轴与IT,中心-中心 (CC) 和塔拉尔圆顶横向 (TL) 方法得出的轴之间的互轴角.
- 使用差异的单因素分析对测量的统计比较.
主要成果:
- 轴间角的平均值为 -0.5° (IT),6.3° (CC) 和 -1.8° (TL).
- 与IT和TL方法相比,CC方法显示轴间角大得多 (P < .001).
- 通过IT方法,前转和后转两种切口的轴间角均一致 (P = .15).
结论:
- 光学IT方法提供了TS轴的准确估计.
- 信息技术方法的准确性独立于切口解剖学.
- 使用IT方法的光学指导可以促进沿TS轴的综合症的精确紧和固定.
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