In Brief:
Minimally invasive decompression techniques, including microendoscopic laminectomy and endoscopic decompression, preserve paravertebral muscles and intervertebral joints. Degenerative spondylolisthesis is a common degenerative condition accompanied by lumbar spinal stenosis. Posterior decompression was effective for lumbar spinal stenosis patients with degenerative spondylolisthesis, with improvements in back pain, clinical symptoms, and quality of life.