Fig. 1From: Transforaminal lumbar interbody fusion with a tantalum cage: lumbar lordosis redistribution and sacral slope restoration with a modified posterior techniqueA Pre-op MRI with L4–L5 discopathy and spondylolisthesis. Lumbosacral spine X-rays: B pre-op AP view, C pre-op lateral view (L4–L5 lordosis 4°, L4–S1 lordosis 30°), D post-op lateral view (L4–L5 lordosis 18°, L4–S1 lordosis 38°), E post-op AP viewBack to article page