Fig. 2From: Higher pelvic incidence values are a risk factor for trans-iliac trans-sacral screw malposition in sacroiliac complex fracture treatmentA TITS screw placement at the S2 level was successfully executed along the intended projection. B, C A TITS screw placed at the S2 level was found to be malpositioned within the spinal canal. TITS trans-iliac trans-sacralBack to article page