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Updated: Jun 4, 2025

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Lower Limb Biomechanical Analysis of Healthy Participants
Published on: April 15, 2020
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6-15岁的日本儿童下肢关节运动范围的发育变化
Daisuke Kawaguchi1, Tadashi Ito1, Yoshiji Yamamoto1
1Aichi Prefectural Mikawa Aoitori Medical and Rehabilitation Center for Developmental Disabilities, 9-3 Koyaba Kouryuji Cho, Okazaki, 444-0002, Japan.
Journal of orthopaedics
|December 18, 2024
概括
下肢运动范围 (ROM) 在学龄儿童中通常随着年龄的增长而下降. 这项研究发现,随着年龄的增长,灵活性下降,两性差异被记录在两角上,提供了关键的参考值.
科学领域:
- 儿科整形外科 儿科整形外科
- 发育儿科 发育儿科
- 运动医学 运动医学
背景情况:
- 评估下肢运动范围 (ROMs) 对于诊断和治疗儿科肌肉骨和神经疾病至关重要.
- 以前的研究表明,学龄儿童下肢ROM的年龄相关变化,但这仍然没有得到证实.
- 这项研究旨在调查典型发育的儿童下肢ROM的年龄相关差异.
研究的目的:
- 为了检查与学龄儿童的被动下肢运动范围 (ROM) 的年龄相关差异.
- 为了确定这个人口中不同年龄组的规范性ROM值.
- 在儿童发育期间识别下肢灵活性潜在的基于性别的变化.
主要方法:
- 下肢的被动运动范围 (ROMs) 在572名年龄在6~15岁的典型发育儿童中使用度仪测量.
- 参与者分为四个年龄组:67,89,1011,1215岁.
- 测量包括部曲,骨角,膝盖曲/延伸,脚背部曲/脚下曲.
主要成果:
- 在大多数测量参数中,除部延伸外,随着年龄的增加,观察到下肢运动范围 (ROM) 的持续下降趋势.
- 脊柱角显示了最显著的与年龄相关的下降,并表现出临床上显著的性别差异.
- 其他测量的ROM,包括部曲,膝盖曲/延伸和脚运动,也显示了与年龄相关的下降.
结论:
- 在学龄儿童中,下肢运动范围 (ROMs) 通常随着年龄的增长而下降.
- 性别差异特别出现在两角上,这表明腿筋灵活性的差异性发展.
- 对于下肢ROMs的确定的参考值可以帮助识别在这个发育时期与疾病或损伤相关的偏差.
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