The aim of this prospective randomized study was to compare the radiological and clinical outcome after treatment of lumbar spinal stenosis L4L5 with or without spondylolisthesis, with either posterior lumbar interbody fusion (PLIF) (26 patients) or Dynesys posterior stabilization (27 patients). Demographic characteristics were comparable in both groups. Dynesys stabilization resulted in signif...

BACKGROUND The gait-loading test is a well known, important test with which to assess the involved spinal level in patients with lumbar spinal stenosis. The lumbar extension-loading test also functions as a diagnostic loading test in patients with lumbar spinal stenosis; however, its efficacy remains uncertain. The purpose of this study was to compare the diagnostic value of the lumbar extensio...

Percutaneous disc decompression was used to treat three patients with severe spinal stenosis using Nucleoplasty. Access to the disc was obtained bilaterally using a paramedian approach. Channels were created bilaterally using Coblation and stabilized using coagulation. The patients were reassessed at 1 week, 2 weeks, 4 weeks, 6 weeks, 6 months, and 1 year. MRI was obtained on the first two pati...

Degenerative disc disease and spinal stenosis lead to various symptoms. Degeneration of facet joints is added to this degenerative process with aging.Seventy-four patients who were admitted to the Spinal Column Outpatient Clinic of the Neurosurgery Department with a diagnosis of degenerative narrow spinal canal and lumbar spondylolisthesis between 2011 and 2013 and who underwent surgery were in...

4 In the 1 970s there were two outstanding changes which influenced the management of spinal disorders. First, significant advances occurred in investigative methods: safer water-soluble contrast agents became available, leading to improved myelography; computerised tomography heralded a revolution in non-invasive imaging of the spinal canal; ultrasonic measuring techniques were applied to the ...