Evolución radiológica de las fracturas inestables toracolumbares sin clínica neurológica tratadas mediante cirugía percutánea

All the radiological parameters studied lost correction throughout the 24 months of follow-up; the degree of displacement and the sagittal index were the most marked. Nevertheless, the greatest loss of correction occurred in the first postoperative year, the parameters then stabilised over the 24 months of follow up. We routinely recommend the measurement of all previous parameters for the follow up of unstable thoracic and lumbar fractures treated through percutaneous surgery.