Design and clinical application of cervical U type pedicle screw fixation system

English Keywords:Cervical vertebra  U type screw  Pedicle  Internal fixation  Biomechanics

English Abstract:

  Objective:To design the posterior cervical U type pedicle screw fixation system(CUFS) and evaluate its biomechanical function and the value of clinical application.Method:The posterior cervical U type pedicle screw fixation system(CUFS) was designed.Six c