Treatment of lumbar segmental instability with posterior lumbar interbody fusion

English Keywords:Lumbar spine,Instability,Interbody fusion,Fixation,

English Abstract:

  Objective:To study the clinical outcomes of posterior lumbar interbody fusion(PLIF) on lumbar segmental instability and to compare the different techniques of interbody fusion.Method:72 cases(82 segments) with lumbar segmental instability were treated by