The document summarizes an orthopedic case of a child who fell from a table and injured his left arm. On physical examination, the child's left elbow was swollen and deformed with limited range of motion due to pain. X-rays revealed a complete transverse fracture at the supracondylar region of the left humerus with total posterior-medial displacement, classified as a Gartland Type III injury. The child underwent closed reduction and percutaneous pinning of the fractured elbow. Post-operatively, the child will need elevation, pain control, range of motion exercises, and pin removal after 3-4 weeks once the fracture has healed. Complications of this type of injury can include nerve damage,