Pedicle screw wɔlawo naa core hardware megbe megbe spinal fixation — screws, rods, kple connectors siwo naa thoracolumbar spine li ke le degenerative, deformity, trauma, kple revision nyawo me. Ha sia bɔbɔ nɔ akɔta mama akpa gãtɔ ƒe agbalẽwo ƒe xexlẽdzesiwo titina, si tututu tae wòdze be woadae kpɔ nyuie wu 'adzɔnu kae lolo wu.'