Fig. 4From: Lumbar decompression and fusion for symptomatic spinal stenosis in a patient with chronic thoracic sensory level from prior transverse myelitis: a case reportFollow-up images obtained 1 year following redo lumbar decompression and fusion surgery and subsequent washout. a T2-weighted sagittal MRI at 1-year postoperative, demonstrating decompression of L4–L5 level but with increased stenosis at L5–S1 (arrow). b T2-weighted axial MRI showing decreased stenosis (bracket) at the L4–L5 levelBack to article page