[4]Chen JF, Lee ST. Percutaneous vertebroplasty for treatment of thoracolumbar spine bursting fracture. Surg Neurol, 2004, 62(6):494-500.
[5]Lee HH,Wu SS,Chuang SY,et al.Biomechanical evaluation of transpedicularly placed intravertebral support for the management of osteoporotic vertebral compression fractures. J Musculoskelet Res, 2008,11(1):37-43.
[7]Baroud G, Nemes J, Heini P, et al. Load shift of the intervertebral disc after a vertebroplasty: a finite-element study. Eur Spine J, 2003, 12(4):421-426.