Fig. 2From: Utility of C arm aided, CT guided, and O arm navigation aids to surgically manage cases of spinal osteoblastoma over a decadeCase 2 a Axial CT showing D2 vertebral transverse process lytic and central sclerotic lesion, b preoperative CT followed by intraoperative C arm localization of D2 level, c excised tumor mass, d HPE slide confirming osteoblastoma, e pre- and post-operative comparative axial CT cut showing complete removal of tumorBack to article page