Clinical study of applying bone cement to pedicle screw fixation in osteoporotic patients

English Keywords:Methylmethacrylate(PMMA),Pedicle screw,Osteoporosis,Vertebrae,Internal fixation

English Abstract:

  Objective:To investigate the clinical effect and safety of applying bone cement to pedicle screw fixation in osteoporotic patients.Method:A series of 20 patients,in whom the pedicle screw fixation was performed with methylmethacrylate(PMMA) injected into