Fig. 1From: Combination of long- and short-axis alar sacroplasty techniques under fluoroscopic guidance for osteoporotic sacral insufficiency fracturea Coronal section of spinal magnetic resonance imaging (MRI) indicating sacral insufficiency fracture involving the right alar area in an 87-year-old female patient. b Pelvis anteroposterior view depicting filling in the right alar area after sacroplastyBack to article page