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. 2021 Nov 15;22:947. doi: 10.1186/s12891-021-04815-3

Fig. 1.

Fig. 1

Steps of the OLIF combined with lateral fixation for lumbar spondylodiscitis. a Patient positioning and skin marking. b Blunt muscle dissection. c Placement of initial probe. d Dilation and retractor placement. e Bacterial culture of pyogenic fluids. f Clearing the focus completely with gauze. g Iliac bone grafting. h Lateral screw placement. i Wound closure