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《JOURNAL OF CHENGDE MEDICAL COLLEGE》 1996-01
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BIOMECHANICAL EVALUATION OF THE EFFECTS OF CO_2 LASER IRRADIATION ON FRACTURE HEALING

Wang Naikang;Geng Jianhua;Chen Yingmao Department of Computer  
In order to evaluate the eftects of 150mW/cm_2 low level CO_2 laserirrradiation on rabbit fracture healing,biomechanical parameters of anti-torsion testwere determined in 24 rabbits of two groups,the laser-irradiated group and the control group,which were all killed on the 35th day after artlficial fracture.The results showedthat the torques at torsion angles ot 1°-8°,maximum torque,torsion failure energyabsorption and anti-torsional rigidity of the fracture-recovery bone in the laser-irradiated group were significantly higher than those in the control group, while thetorsion failure angle of the laser-irradiated group was evidently small as compared withthat of the control group.It is suggested that the CO2 laser irradiation can increse anti-torsional Strength and rigidity of the fracture-recovery bone,thus improving the qualityand speed of the fracture healing.
【CateGory Index】: R454.2
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Ceng Jian-hua;Tan Run-chu;Li Ji-shi,et al.(Department of Physics,Chengde Medical College,Chengde 067000);Study of Low-power CO_2 Laser Irradiation on Fracture Healing in Rabbits[J];CHINESE JOURNAL OF PHYSICAL THERAPY;1994-04
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【Co-citations】
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1 CAI Xiao-hong~1 CAI Yong-bin~1 CAI Yong-ping~2 GAN Xiao-rong~3 SUN Fu-xue~4 (1.Jiangxi Province Jian City Hydropower Bureau,Jian 343000,China;2.Jiangxi Province Jian City Hydropower Planning and Designing Institute,Jian 343000,China;3.Jiangxi Province Taihe City Hydropower Bureau,Taihe 343700,China;4.School of Civil and Architectural Engineering,Wenzhou University Wenzhou 325035,China);Computation of Elliptic Tunnel under the Combined Action of Two-Dimensional Unequal Adjoining Rock Pressure and Internal Pressure[J];Chinese Journal of Underground Space and Engineering;2008-03
2 Liu Jianping; Wang Zhengfang; Song Jiayin(Department of Materials Science and Engineering,Beijing Polytechnic University, Beijing, 100022);Study on the Weldability of the High Strength Stainless Steel 00Cr26Ni_6Mo4CuTrki with Corrosion Resistance to Sea Water[J];Journal of Beijing Polytechnic University;1998-03
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8 XIAO Ming, SUEN Yang-bo(College of Hydroulic and Electric Engineering, Wuhan University, Wuhan 430072, China);Analysis on steel-plate-lined reinforced-concrete pipe buried in stratified anisotropic surrounding rock[J];Journal of Yangtze River Scientific Research Institute;2002-03
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China Proceedings of conference Full-text Database 2 Hits
1 HE Yong-jun~1 ZHOU Xu-hong~(1,2) 1.College of Civil Engineering,Hunan University,Changsha 410082,China; 2.University,Lanzhou730000,China;Research on Load Bearing of the Reinforced Concrete Roof Board Cooperatively with Grid Structure[A];[C];2007
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