Figure 2From: No effect of 6-month intake of glucosamine sulfate on Modic changes or high intensity zones in the lumbar spine: sub-group analysis of a randomized controlled trialIncreased size of Modic changes. Initial (A) and follow-up (B) sagittal T2-weigthed magnetic resonance images of one patient. Modic changes at L3/L4 increase in craniocaudal extent from <1/4 to >1/2 of the vertebral body height from image A to image B (arrows).Back to article page