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在医学学生人口中Palmaris Longus Tendon Agenesis的流行情况
Paola Dias Tagliacozzo1, Camila Cassillo1, Julio Cesar Gali1
1Pontificia Universidade Catolica de Sao Paulo, Faculdade de Ciencias Medicas e da Saude, Sao Paulo, SP, Brazil.
Acta ortopedica brasileira
|February 16, 2026
概括
棕长 (PL) 肌缺失在16%的医学学生,更常见的是女性和左侧. 这种产生的流行率为解剖学变异提供了洞察力.
科学领域:
- 人体解剖学 解剖学 解剖学
- 人类的变化 人类的变化
- 医学教育 医学教育
背景情况:
- 长掌肌 (palmaris longus muscle) 是一个表面的前臂肌肉.
- 帕尔马里斯长肌发育是一种常见的解剖学变异.
- 了解患病率对于临床和手术环境至关重要.
研究的目的:
- 为了确定手掌长腿肌发育的患病率.
- 在性别和四肢横向性方面分析生长过程.
- 提供有关人类解剖学变异的数据.
主要方法:
- 双边评估了100名医学学生 (200名antimeres).
- 使用Schaeffer的测试来评估肌的存在.
- 分析了产生,性别和横向性的数据.
主要成果:
- 在16% (32/200) 的antimeres.中观察到Palmaris longus肌发生.
- 雌性 (21%) 比雄性 (11%) 更频繁地发生激发.
- 肌缺失发生在左上肢更常见.
结论:
- 在这个医学学生队伍中,手掌长肌发生病的患病率为16%.
- 在女性和左侧,激发的频率更高.
- 这些发现突出了棕长肌存在的基于人口的显著变化.
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