Interbody fusion. is it has a rule in broken screws in surgical management of lumbar spondylolisthesis?

ABSTRACT

Background: for many years, posterolateral fixation for lumbar spondylolisthesis by using pedicle screw has been the standard procedure for lumbar spondylolisthesis. For increasing fusion and anterior support, the interbody fusion, either with cage or bone, were used by many surgeons, one of the most disappointing complications of pedicle screw fixation is broken screw