Efficacy of lumbar orthoses after posterior lumbar interbody fusion—a prospective randomized study

摘要

Background:Lumbosacral orthoses (LSOs) are used as standard care after lumbar fusion surgery though their efficacy is unknown. The purpose of this prospective randomized controlled study was to elucidate the clinical and radiographic efficacies of LSO treatment in patients who underwent posterior lumbar interbody fusion (PLIF) of less than 3 segments.