Hailong Guo

Biomechanical evaluation of various cage implantation angles and screw constructs in L4-5 PLIF surgery: a finite element study

Abstract Background This study investigates the biomechanical impact of different pedicle screw constructs and cage implantation angles on the L4-L5 segment. The aim is to optimize spinal stability and mobility in Posterior Lumbar Interbody Fusion (PLIF) surgery. Methods Three ca...