Fig. 25From: Subchondral insufficiency fractures, subchondral insufficiency fractures with osteonecrosis, and other apparently spontaneous subchondral bone lesions of the knee—pathogenesis and diagnosis at imagingTrabecular fractures in case of CRPS1 (same MR examination as the previous figure). T2-weighted sagittal MR image shows thin, incomplete low-intensity linear images (arrows), as in a subchondral insufficiency fractureBack to article page