Diagnostic value of magnetic resonance image compilation (MAGiC) in cervical disc degeneration: a quantitative assessment of multiple parametric markers

Background Cervical disc degeneration represents a significant healthcare challenge that necessitates precise diagnostic methodologies for optimal clinical management. Although conventional magnetic resonance imaging (MRI) remains the gold standard for disc assessment, the emergence of quantitative imaging techniques presents an opportunity to enhance diagnostic accuracy and facilitate objective evaluation of degenerative changes. Purpose To investigate the feasibility and clinical value of the magnetic resonance image compilation (MAGiC) technique in evaluating cervical intervertebral disc degeneration. Material and Methods A total of 200 patients (1000 cervical discs) underwent both conventional MRI and MAGiC scanning. Two experienced physicians performed Miyazaki grading on T2-weighted images. Quantitative measurements were taken from the anterior annulus fibrosus (AAF), posterior annulus fibrosus (PAF), and nucleus pulposus (NP) in MAGiC sequences. Results High consistency was observed in the region of interest (ROI) and Miyazaki grading (ICC > 0.8). T2 and R2 showed significant correlation with age and Miyazaki stage ( P