Fig. 2From: 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 81-year-old male patient. b Sacral lateral view of cement filling from S1 to S3 levels after sacroplasty. c Sacral anteroposterior view of cement filling in the right alar area after sacroplastyBack to article page