Severe fracture-dislocation of S1 in a 12-year-old boy. A case report.

Study Design: This study analyzes an unusual case of severe fracture-dislocation of S1 in a child.

Objectives: To provide a better understanding of a rare pediatric sacral injury based on a successfully treated patient.

Summary Of Background Data: Literature on sacral fractures in children is limited to a few case reports.