The Journal of Churna Manual Medicine for Spine and Nerves (척추신경추나의학회지)

Korean Society of Chuna manual Medicine for Spine and Nerves (척추신경추나의학회)
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The Association between Cross-section of Lumbar Regional Muscle analyzed by MRI and Stability, Center of Pressure assessed by Tetrax

요통 환자의 요추 주변 근육 단면적과 신체안정성(Stability), 체중심(Center of Pressure)과의 관련성 : 동적평형검사(Tetrax)를 중심으로

  • Seong, Ik-Hyun (Department of Rehabilitation Medicine of Korean Medicine, Gangnam Jaseng Korean Medicine Hospital) ;
  • Lee, Kap-Soo (Department of Rehabilitation Medicine of Korean Medicine, Gangnam Jaseng Korean Medicine Hospital) ;
  • Jung, Jae Hoon (Department of Rehabilitation Medicine of Korean Medicine, Gangnam Jaseng Korean Medicine Hospital) ;
  • Kim, Won-Woo (Department of Rehabilitation Medicine of Korean Medicine, Gangnam Jaseng Korean Medicine Hospital) ;
  • Cho, Chang-Young (Department of Rehabilitation Medicine of Korean Medicine, Gangnam Jaseng Korean Medicine Hospital) ;
  • Choi, Chul-Woo (Department of Rehabilitation Medicine of Korean Medicine, Daejeon Jaseng Korean Medicine Hospital) ;
  • Ha, In-Hyuk (Department of Rehabilitation Medicine of Korean Medicine, Gangnam Jaseng Korean Medicine Hospital)
  • 성익현 (강남자생한방병원 한방재활의학과) ;
  • 이갑수 (강남자생한방병원 한방재활의학과) ;
  • 정재훈 (강남자생한방병원 한방재활의학과) ;
  • 김원우 (강남자생한방병원 한방재활의학과) ;
  • 조창영 (강남자생한방병원 한방재활의학과) ;
  • 최철우 (대전자생한방병원 한방재활의학과) ;
  • 하인혁 (강남자생한방병원 한방재활의학과)
  • Received : 2013.11.15
  • Accepted : 2013.12.05
  • Published : 2013.12.31
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Abstract

Objectives : To identify the association between cross-sectional area of lumbar regional muscle and stability(ST), center of pressure(COP) assessed by tetrax. Methods : Patients(n=55) who had taken L-SPINE MRI and Tetrax(Sunlight, Israel) were analyzed retrospectively. To evaluate the cross-sectional area of lumbar regional muscle, L-SPINE MRI was used. Data of ST, COP were accumulated by using dynamic equilibrium analysis by Tetrax. Of the lumbar regional muscles, the Psoas muscles and the Paraspinalis muscles were examined. Using Pearson correlation, we analyzed COP, ST and the difference between the cross-sectional area of lumbar regional muscles. Results : The variance of cross-sectional area of both sides of Psoas muscle and COP had moderate positive correlation(r=0.621). Between variance of cross-sectional area of both sides of Paraspinalis and lumbar regional muscle and COP there was low positive correlation(r=0.287, r=0.329) ST also had low correlation with variance of cross-sectional area of both sides of Psoas muscle. Conclusion : The variance of cross-sectional area between both sides of Psoas muscle had moderate correlation with COP.

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