Background: The combination of the percutaneous transforaminal endoscopic
decompression (PTED) with an interspinous process distraction system (IPS) may offer …

Background One advantage of an endoscopic approach to treating lumbar spinal stenosis is
preservation of spine stability and the adjacent anatomy, and there is a decrease in adjacent …

Purpose To define and analyze the learning curve of percutaneous endoscopic
transforaminal decompression (PETD) for lumbar spinal stenosis (LSS). Methods From July …

Background At present, few reports of percutaneous endoscopic transforaminal
decompression surgery have been reported to solve central lumbar spinal stenosis (CLSS) …

Objective To evaluate clinical effects, and their correlations with preoperative computed
tomography imaging parameters, in cases of lumbar spinal stenosis treated by endoscopic …

Study Design Retrospective cohort study. Objectives The main purpose of the present study
was to report the incidence and identify predictors of reoperation in patients with lumbar …

Objective Transforaminal endoscopic treatment has been reported to be an effective
treatment option in patients with lumbar disc herniation. However, it is rarely performed for …

Objective Lumbar spinal stenosis is a medical condition characterized by the narrowing of
the spinal canal as a consequence of bone and soft tissue degeneration, including disc …

Background The indications and contraindications to the endoscopic transforaminal
approach for lumbar spinal stenosis are not well defined. Methods We performed a Kaplan …

Background The objective of this study was to evaluate the clinical effect and correlation
between preoperative imaging parameters and the clinical effect of endoscopic …