Fig. 10From: Lumbar spine MRI in upright position for diagnosing acute and chronic low back pain: statistical analysis of morphological changes Fast spin echo (FSE) T2-weighted magnetic resonance images (MRI) in the sagittal plane. a Clinostatism; b orthostasis. Listhesis is accentuated in the upright position passing from grade I to II and making disc protrusion more evidentBack to article page