J Ortho Bone Disord 2017, 1(6): 000134

Object: Sacroiliac dislocation frequently poses a complex problem for the surgical management and stabilization because of the anatomical and biomechanical factors of this transition zone between the spine and pelvis. The authors had used a modification of the Galveston technique, originally described by Allen and Ferguson in the treatment of scoliosis, to achieve rigid spinal-pelvic fixation in patient’s sacroiliac dislocation with vertical and rotational shear. Methods: Twelve patients who had required spinal-pelvic fixation secondary to sacroiliac dislocation and instability fixation was achieved by intraoperative placement of S1 pedicle screws and contoured titanium rods bilaterally into the