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The mixed Modic signal changes at L4–L5 level (Modic II–I). MRI images of Modic change Types II–I. (a) T1 weighted image, (b) T2 weighted image (T2WI), (c) T2WI-fat saturation. MRI shows a mixture of fatty and oedematous signal changes at L4–L5, with predominant fatty change.
