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Nathaly Gavira¹, Blaise Cochard², Nastassia Guanziroli²

¹Pediatric Orthopedics Unit, Pediatric Surgery Service, University Hospitals of Geneva, Geneva, Switzerland.

Frontiers in pediatrics

|July 30, 2024

概括

使用计算机断层扫描 (CT) 扫描来评估骨扭转可能因测量轴而有所不同. 测量后边平原角 (PMTPA) 和角 (TA) 为临床实践提供了更简单,更快的方法.

科学领域:

整形外科整形外科整形外科
放射学放射学是一门学科.
生物医学工程生物医学工程

背景情况:

骨扭转障碍会导致异常的步态,需要骨科咨询.
准确评估骨扭转对于诊断和治疗规划至关重要.

研究的目的:

评估一种使用计算机断层扫描 (CT) 图像评估骨扭转的替代方法.
为了比较使用不同关节轴的测量,包括关节的几何轴.

主要方法:

100个CT扫描的回顾性审查.
测量包括近端横角 (PTTA),后端角平原角 (PMTPA),间角 (IMA) 和角 (TA).
使用这些测量结果计算出带扭转角.

主要成果:

在PTTA和PMTPA之间没有发现显著差异.
在IMA和TA之间观察到一个统计学上显著的差异.
测量时间有所不同,PMTPA和TA的追踪速度更快.

结论:

骨扭转测量根据所选择的轴不同.
测量PMTPA和TA建议用于临床实践,因为简单和快速.
这种方法提供了一种更实用的方法来评估患者的骨扭曲.

关键词:

它们之间的角是malleolar角.儿科的小腿扭伤.扫描仪评估扫描仪评估讲话的角度讲话的角度塔拉尔的轴心是塔拉尔的轴.

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