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KMID : 0895820070170010099
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Journal of Oriental Rehabilitation Medicine
2007 Volume.17 No. 1 p.99 ~ p.109
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Relationship between Moire Topography and Leg Length Inequality
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Park Dong-Su
Ryu Heon-Sik
Jeong Su-Hyeon
Kim Soon-Joong
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Abstract
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Objectives: This study was designed to find the relationship between Moire topography and leg length inequality.
Methods: The authors practiced Moire topography by using IBS-2000 and measured leg length inequality for Se-Myung university 108 students in Chechun, Korea in 2006. Then we measured difference of shoulder joint height, interval between vertical base line of pelvis and vertical base line of neck, and difference of contour lines through the Moire topography. After we statistically analyzed the relationship between Moire topography’s data and leg length inequality.
Results:
1. The students that leg length inequality is 0-0.5(0?LLI<0.5)cm have 0.89±0.60cm of the difference of shoulder joint height, 0.56±0.38cm of the interval between vertical base line of pelvis and vertical base line of neck, and 1.28±0.70cm of the difference of contour lines.
2. According to this research, there were significant increase between the students that leg length inequality is 0-0.5(0?LLI<0.5)cm and the students that leg length inequality is 0.5-1.0(0.5?LLI<1.0)cm in difference of contour lines and interval between vertical base line of pelvis and vertical base line of neck.
3. We can guess 0.5-2.5(0?LLI<2.5)cm of leg length inequality that the person who has more than 1.19cm of the difference of shoulder joint height, more than 1.12cm of the interval between vertical base line of pelvis and vertical base line of neck, and more than one of the difference of contour lines.
Conclusions: According to this results Moire topography is useful to guess the leg length inequality.
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KEYWORD
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Moire topography, Leg length inequality
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