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影响在肩关节整形手术中使用患者特定仪器 (PSI) 的因素:单中心研究
Srikiran Thalanki1, Adam Daneshyar2, Anurag Dixit3
1Trauma and Orthopaedics, The Royal Wolverhampton NHS Trust, Wolverhampton, GBR.
Cureus
|January 28, 2026
概括
肩关节整形手术的患者专用仪器 (PSI) 主要用于复杂的状腺形变形,特别是那些反向和上倾斜增加的形变形. 这一发现有助于优化PSI选择,以获得更好的外科手术结果.
科学领域:
- 整形外科手术 整形外科手术
- 生物医学工程 生物医学工程
- 手术规划 手术规划
背景情况:
- 精确的状腺元件放置对于成功的肩膀关节塑造术至关重要.
- 错误的定位可能会导致严重的临床并发症.
- 患者特定仪器 (PSI) 为精确部件放置提供了一个潜在的解决方案.
研究的目的:
- 为了确定患者,解剖学和外科手术因素,影响PSI的采用在状腺组件放置.
- 分析在PSI选择肩关节整形手术的决策模式.
- 调查解剖变异与PSI使用之间的关联.
主要方法:
- 对191例肩关节整形手术 (逆向和解剖) 的回顾性决策分析.
- 检查手术前成像,组件规划,变形程度和手术内决策.
- 使用SPSS v16进行统计分析,以确定解剖因素与PSI使用之间的关联.
主要成果:
- 使用PSI显示出与增加状腺逆转 (克拉梅尔V=0.37,P<0.001) 和上方倾斜 (克拉梅尔V=0.30,P=0.001) 的强烈关联.
- 观察到PSI使用与中/大腺增生之间存在中度的关联 (克拉梅尔V=0.33,P<0.001).
- 没有发现与患者人口统计学或基本腺尺寸有显著关联.
结论:
- PSI的采用主要是由复杂的状腺形变形驱动的.
- 该研究强调了PSI选择的决策因素,而不是临床有效性.
- 这些发现可以为未来的战略提供信息,以便在肩关节整形术中更一致地利用PSI.
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