Radiological outcome at follow upRadiological evaluation of the superior-inferior endplateangle (SIEA) is shown in Figure 2 (66 out of 70, patientswith complete radiological imaging). The mean preoperativeSIEA was 11.0°±7.5 in all patients. Patientswho underwent ventral fusion with a spinal cage demonstrateda higher SIEA when compared to patients stabilisedwith bone graft (13.5°±6.5 versus 9.5°±7.9,p=0.0969). Marked reduction of the SIEA (in mean 5.9°)was measured postoperatively in our study population(11.0°±7.5 versus 5.1°±5.9; p<0.0001). At follow up, themean increase of the SIEA was 3.9° in all patients (5.1°±5.9postoperatively versus 9.0 °± 8.5; , p<.0001).Clinical outcomePain and Patients SatisfactionThe mean intensity of pain according to VAS ob
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