ANKLE FOOT ORTHOSIS FUNCTION IN LOW-LEVEL MYELOMENINGOCELE

被引：0
|
作者：
HULLIN, MG
ROBB, JE
LOUDON, IR
机构：
来源：
JOURNAL OF PEDIATRIC ORTHOPAEDICS | 1992年 / 12卷 / 04期
关键词：
ANKLE-FOOT ORTHOSIS; GAIT ANALYSIS; KNEE; MYELOMENINGOCELE;
D O I：
暂无
中图分类号：
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];
学科分类号：
摘要：
Six children with low-level myelomeningocele underwent gait analysis. All showed excessive ankle dorsiflexion and knee flexion when walking barefoot. A rigid thermoplastic ankle-foot orthosis (AFO) improved gait by preventing ankle dorsiflexion and reducing knee flexion. Biomechanically, the AFO caused a reduction in external knee moment by aligning the knee with the ground reaction force. Small changes in the foot-shank angle of the orthosis had profound effects on knee mechanics. Knee hyperextension could be controlled by a rocker sole. Kinetic gait analysis permits understanding of the biomechanical effects of orthoses.
引用
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页码：518 / 521
页数：4
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