CUI Yi,LEI Wei,LIU Da.Trabecular and cortical bone structure and biomechanics around pedicle screw in lumbar vertebrae of sheep with different levels of BMD[J].Chinese Journal of Spine and Spinal Cord,2010,20(4):281-285.
Trabecular and cortical bone structure and biomechanics around pedicle screw in lumbar vertebrae of sheep with different levels of BMD
【Abstract】 Objective：To investigate trabecular and cortical bone structure and biomechanics around pedicle screw in lumbar vertebrae of sheep with different levels of bone mineral density（BMD）.Method：The biomechanical model of lumbar vertebrae with differ