Reliability and validity of 4D rasterstereography under dynamic conditions

被引:57
作者
Betsch, Marcel [1 ]
Wild, Michael [1 ]
Jungbluth, Pascal [1 ]
Hakimi, Mohssen [1 ]
Windolf, Joachim [1 ]
Haex, Bart [2 ]
Horstmann, Thomas [3 ]
Rapp, Walter [4 ]
机构
[1] Heinrich Heine Univ Hosp, Dept Trauma & Hand Surg, D-40225 Dusseldorf, Germany
[2] Katholieke Univ Leuven, Div Biomech & Engn Design, B-3001 Heverlee, Belgium
[3] Med Pk St Hubertus, Dept Orthoped, Bad Wiessee, Germany
[4] Eberhard Karls Univ Hosp, Dept Sports Med, Tubingen, Germany
关键词
Rasterstereography; Reliability; Validity; Motion study; Spine; ANATOMICAL LANDMARKS; FOLLOW-UP; FRONTAL RADIOGRAPHS; SURFACE MEASUREMENT; SCOLIOTIC SPINES; SHAPE; POSITION; POSTURE;
D O I
10.1016/j.compbiomed.2011.03.008
中图分类号
Q [生物科学];
学科分类号
090105 [作物生产系统与生态工程];
摘要
Purpose of this study was to evaluate the reliability and validity of 4D rasterstereography under dynamic conditions. Therefore simulated anatomical fixed points on a wooden plate were measured during different movements. Seven different motion patterns in all three angles of space were evaluated. The simulated parameter trunk length was measured with an accuracy of 3.58 mm (SD +/- 3.29 mm) and the dimple distance was detected with an accuracy of 0.88 mm (SD +/- 1.04 mm). With this rasterstereographic prototype it is possible to examine dynamically the spinal posture with adequate accuracy. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:308 / 312
页数:5
相关论文
共 24 条
[1]
Asamoah V, 2000, ORTHOPADE, V29, P480, DOI 10.1007/s001320050486
[2]
The rasterstereographic-dynamic analysis of posture in adolescents using a modified Matthiass test [J].
Betsch, Marcel ;
Wild, Michael ;
Jungbluth, Pascal ;
Thelen, Simon ;
Hakimi, Mohssen ;
Windolf, Joachim ;
Horstmann, Thomas ;
Rapp, Walter .
EUROPEAN SPINE JOURNAL, 2010, 19 (10) :1735-1739
[3]
Denis K, 2004, LECT NOTES COMPUT SC, V3217, P259
[4]
OBJECTIVE DETERMINATION OF ANATOMICAL LANDMARKS ON THE BODY-SURFACE - MEASUREMENT OF THE VERTEBRA PROMINENS FROM SURFACE CURVATURE [J].
DRERUP, B ;
HIERHOLZER, E .
JOURNAL OF BIOMECHANICS, 1985, 18 (06) :467-&
[5]
EVALUATION OF FRONTAL RADIOGRAPHS OF SCOLIOTIC SPINES .2. RELATIONS BETWEEN LATERAL DEVIATION, LATERAL TILT AND AXIAL ROTATION OF VERTEBRAE [J].
DRERUP, B ;
HIERHOLZER, E .
JOURNAL OF BIOMECHANICS, 1992, 25 (12) :1443-1450
[6]
Drerup B, 2001, ORTHOPADE, V30, P242, DOI 10.1007/s001320050603
[7]
EVALUATION OF FRONTAL RADIOGRAPHS OF SCOLIOTIC SPINES .1. MEASUREMENT OF POSITION AND ORIENTATION OF VERTEBRAE AND ASSESSMENT OF CLINICAL SHAPE-PARAMETERS [J].
DRERUP, B ;
HIERHOLZER, E .
JOURNAL OF BIOMECHANICS, 1992, 25 (11) :1357-1362
[8]
Assessment of scoliotic deformity from back shape asymmetry using an improved mathematical model [J].
Drerup, B ;
Hierholzer, E .
CLINICAL BIOMECHANICS, 1996, 11 (07) :376-383
[9]
AUTOMATIC LOCALIZATION OF ANATOMICAL LANDMARKS ON THE BACK SURFACE AND CONSTRUCTION OF A BODY-FIXED COORDINATE SYSTEM [J].
DRERUP, B ;
HIERHOLZER, E .
JOURNAL OF BIOMECHANICS, 1987, 20 (10) :961-970
[10]
MOVEMENT OF THE HUMAN PELVIS AND DISPLACEMENT OF RELATED ANATOMICAL LANDMARKS ON THE BODY-SURFACE [J].
DRERUP, B ;
HIERHOLZER, E .
JOURNAL OF BIOMECHANICS, 1987, 20 (10) :971-977