Biomechanical effect of graded minimal-invasive decompression procedures on lumbar spinal stability

摘要

Introduction Decompression surgery represents the standard operative treatment for lumbar spinal stenosis, but this procedure is often combined with fusion surgery. It is still discussed whether minimal-invasive decompression procedures are sufficient and if they compromise spinal stability as well. The aim of this study was to analyze the effects of different minimal-invasive decompression procedures on the range of motion (ROM) of the decompressed and adjacent segments under preload conditions.