Fig. 6
From: Rapidly destructive osteoarthritis of the spine: lessons learned from the first reported case
Postoperative x-ray following revision surgery in December 2012. A T8-pelvis instrumentation with a pedicle subtraction osteotomy in L2 and a TLIF L4/5 and L5/S1 was performed. The revision allowed correction of the DJK and restoration of the sagittal profile to values approaching the normative ones (PI Pelvic incidence, PT Pelvic tilt, LL Lumbar lordosis L1-S1, LLL Low lumbar lordosis L4-S1, TLK Thoracolumbar kyphosis T10-L2, TK Thoracic kyphosis T1-T12; all measurements are in degrees)