Related Experiment Video
Updated: Aug 19, 2026

The Third Channel-Assisted Unilateral Biportal Endoscopic Technique for Lumbar Spinal Stenosis Combined with Contralateral Disc Herniation
Published on: November 17, 2023
Rehabilitation of orthopedic and rheumatologic disorders. 5. Lumbar spinal stenosis
Andrew N Vo1, Leonard B Kamen, Vivian C Shih
1Marshfield Clinic, 1000 N Oak Ave, Marshfield, WI 54449, USA. vo.andrews@marshfieldclinic.org
Unlabelled:
This self-directed learning module highlights the pathoanatomy and pathogenesis of lumbar spinal stenosis. The areas covered include assessment and therapeutic options in the rehabilitation of patients with degenerative lumbar spinal stenosis. It is part of the study guide on rehabilitation of orthopedic and rheumatologic disorders in the Self-Directed Physiatric Education Program for practitioners and trainees in physical medicine and rehabilitation.
Overall Article Objectives:
(a) To summarize the evaluation and management of lumbar spinal stenosis and (b) to review the pathoanatomy and pathogenesis of lumbar degenerative spinal stenosis.

