as the development with the biomechanics and internal fixation material, the treatment of thoracolumbar fracture internal fixation by a short segments accepting this kind of internal fixation.
随着生物力学和内固定材料的发展,经椎弓根短节段内固定治疗胸腰椎骨折已成为主流趋势,我国近十年才开始接受这种内固定技术,并广泛使用和推广。