Didier Fort

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DESIGN Retrospective study of radiologic records of patients who underwent lumbar pedicle subtraction osteotomy (PSO) procedures. OBJECTIVE To evaluate the restoration of spinal balance above and below the osteotomy site after PSO for various causes. SUMMARY OF BACKGROUND DATA The normal sagittal balance of the spine has been widely documented. Sagittal(More)
Results Conservative treatment was indicated in 393 patients. 27% of patients do not accept the proposed treatment or interrupt it spontaneously. 23% of patients have a physiological angulation less than 44° at the end of treatment. 43% of patients were reviewed two years after removal of the brace. The initial kyphosis angle was 60.5°. The final angulation(More)
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