Facet Effusion-Incorporating Grading System: A Modified Magnetic Resonance Imaging-Based Classification That Enhances Surgical Prognostication in Lumbar Foraminal Stenosis
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Backgroud: The conventional magnetic resonance imaging (MRI) grading system for foraminal stenosis (FS), known as the Lee classification, was introduced in 2010 and is widely utilized in clinical practice. Previous studies have r... ...
