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Fig. 10 | BMC Surgery

Fig. 10

From: Comparative retrospective study of triangular osteosynthesis with and without robotic assistance for unilateral unstable sacral fractures combined with lumbosacral junction injuries

Fig. 10

Female, 34-year-old, a fall from height. A The CT reconstruction view on admission showed a vertically displaced fracture on right sacrum associated with bilateral rami fractures (Tile type C1). B The radiograph showed a comminuted subtrochanteric fracture on right femur. C,D The areas in the red circles on CT views revealed a fracture on right S1 articular process (Isler type IIb). E The surgical incisions of posterior pelvic ring after minimally invasive TOS with TiRobot assistance. F Postoperative CT reconstruction image. The anterior pelvic ring was stabilized by INFIX and the satisfactory reduction of the pelvic fracture and the femoral fracture was achieved. G,H Axial CT view demonstrated the pedicle screw and the sacroiliac screw were both in the cancellous bone. I Postoperative 6-month radiograph showed fracture healing

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