Study Status: Terminated
Recruit Status: Terminated
Study Type: Observational
Official Title:
Brief Summary: In this trial, the correlation between the psychopathological profile and sagittal balance unexplored to date spine will be studied. Indeed, a number of patients who benefited from well-conducted surgical treatment, targeted and tailored to their pathology, respond poorly to it. The investigators wonder if there are biomechanical factors or factors of psychopathological order which might influence the effectiveness of treatment. This seems logical for the entire medical community, but it has never been demonstrated in a clinical trial.