Diagnostic efficacy of nerve root sedimentation sign in post-lumbar interbody fusion patients: an imaging evaluation and modification

Abstract Background The sedimentation sign offers an efficient method for evaluating lumbar spinal stenosis. However, limited research exists regarding its applicability to post-operative MRI scans. This study aims to assess the viability of utilizing the nerve root sedimentation sign (NRSS) and Sch...

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Bibliographic Details
Main Authors: Jia Chen, Zhikun Xu, Hao Wu, Zhenhua Feng, Fengdong Zhao
Format: Article
Language:English
Published: BMC 2025-03-01
Series:Journal of Orthopaedic Surgery and Research
Subjects:
Online Access:https://doi.org/10.1186/s13018-025-05672-9
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