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Updated: May 9, 2026
Percutaneous Endoscopic Unilateral-Approach Bilateral Decompression for Lumbar Spinal Stenosis
Published on: February 9, 2024
Commentary: the sedimentation sign: correlation with operative level in patients undergoing lumbar decompression for
1Department of Orthopaedic Surgery, The Johns Hopkins University, 601 N. Caroline St, Baltimore, MD 21287, USA. ehenze1@jhmi.edu
Commentary On:
Fazal A, Yoo A, Bendo JA. Does the presence of the nerve root sedimentation sign on MRI correlate with the operative level in patients undergoing posterior lumbar decompression for lumbar stenosis? Spine J 2013;13:837-42 (in this issue).
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