Transforaminal Percutaneous Endoscopic Decompression for Lower Thoracic Spinal Stenosis

To explore the effect and safety of transforaminal percutaneous endoscopic decompression for lower thoracic spinal stenosis. We reviewed 6 patients receiving transforaminal percutaneous endoscopic thoracic decompression for sympathetic symptoms in the lower extremities. Pre- and postoperative Frankel grade and Japanese Orthopaedic Association scale (JOA) score, Oswestry Disability Index (ODI) score, and visual analog scale (VAS) scores of back...