Fig. 4From: First report on treating spontaneous infectious spondylodiscitis of lumbar spine with posterior debridement, posterior instrumentation and an injectable calcium sulfate/hydroxyapatite composite eluting gentamicin: a case reporta, b and c: Postoperative computed tomography scan on 9 Jan 2015 (axial (left), coronary (middle) and sagittal (right) reconstructions): correct position of transpedicular screw-rod instrumentation. Intervertebral space was filled with the antibiotic-eluting bone graft substitute, which contains a radio contrast agent (Iohexol) with good visibility (especially on sagittal reconstruction)Back to article page