Fig. 4From: Comparison of monoplanar and polyaxial screw fixation systems in percutaneous intermediate fixation for thoracolumbar fracturesA 45-year-old female patient from the PAPS group. Preoperative X-ray (a) and CT (b) demonstrated a T12 AO type B2A3 fracture without apparent neurological deficits. The arrow indicates the fracture of the T11 spinous process. MRI (c) showed fresh fracture of the T12 vertebral and T11 spinous processes. Postoperative X-ray (d) and CT (e - f) showed satisfactory traumatic kyphosis correction and vertebral height restoration. X-ray image (g) at 14 months following surgeryBack to article page