Objective To study the clinical effect of thoracic and lumbar fractures treated by pedicle screw fixation and vertebroplasty with calcium phosphate cement(CPC).

• 目的探讨应用椎弓根螺钉内固定加自固化磷酸钙人工骨(CPC)椎体成形治疗胸腰椎骨折的临床效果。