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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: A clinical and biomechanical comparison of INFIX plus single versus double sacroiliac screw fixation for unstable pelvic ring injury

Fig. 1

Models of AO/OTA type C1 unstable pelvic fractures were created. Pelvic fracture C1 on diagrammatic pelvic model (a) and fresh human adult cadaver pelvis (b). A sacroiliac screw was fixed at S1 (c), and two multiaxial pedicle screws (6.5 mm × 70 mm) were inserted through the point of each anterior inferior iliac spine (d). Loading of the fracture models on a biomechanical testing machine using the two-limb-stance model (e)

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