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Fig. 2 | BMC Musculoskeletal Disorders

Fig. 2

From: Spatial geometric and magnetic resonance signal intensity changes with advancing stages of nucleus pulposus degeneration

Fig. 2

Distribution of center coordinates on the sagittal images. The center weighted by signal intensity located posteriorly to the geometric center of the nucleus pulposus in 87.2% of Pfirrmann Grade I discs, 89.0% of Grade II discs and 76.5% of Grade III discs. The scale of the perpendicular axes was exaggerated in order to show the distribution in the superior-inferior direction in all three plots

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