What does MRI report mean: Intervertebral discs show mild loss of T2 signal and decreased height at c4-5, less c5-6 and to lesser degree at c6-7... C-4-5 based posterior disc bulge/hernation effaced. The ventral the recap sac resulting in mild central spinal stenosisC5-6 braid base posterior disc bulge with mild effacement of the the cap sac .. Superimposed right foraminal region focal hernation results in mild right foraminal narrowing