Clinical validation of a system for the analysis of pediatric foot and ankle kinematics during gait

被引：0

作者：

Sampath, G ^{[1
]}

Abu-Faraj, ZO ^{[1
]}

Smith, PA ^{[1
]}

Harris, GF ^{[1
]}

机构：

[1] Shriners Hosp Crippled Children, Dept Biomed Engn, Chicago, IL 60707 USA

来源：

PROCEEDINGS OF THE 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 20, PTS 1-6: BIOMEDICAL ENGINEERING TOWARDS THE YEAR 2000 AND BEYOND | 1998年 / 20卷

关键词：

D O I：

暂无

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Kinematic foot and ankle data was acquired from 10 pediatric subjects using a six camera Vicon VX (Oxford Metrics, Oxford, U.K) based active marker system. The system was based on a three segment rigid body model that described the motion of the tibia, hindfoot and forefoot. Radiographic measurements were utilized to index the motion data with respect to the underlying bony anatomy. Data was collected from five normal pediatric subjects who had no prior orthopaedic surgery or indications or symptoms of pathology and from five subjects with an equinovarus deformity secondary to cerebral palsy. The data obtained form the normal controls showed motion of the three segments to be similar to that of mature adult foot and ankle motion. Data collected from subjects with the equinovarus deformity showed a pattern consistent with pathology observed by reviewing slow motion videos.

引用

页码：2418 / 2421

页数：4