Toddler Fracture Etiology: usually due to torsion of tibiaImaging: hairline nondisplaced spiral fracture of tibiaClinical: young child who won’t bear weight, has gait distrubance or inability to walk Radiology Cases of Toddler Fracture AP (left) and lateral (right) radiographs of the tibia and fibula show a thin spiral lucency in the diaphysis of the tibia.