When splinting an elbow injury in a 3-year-old, what two areas should be immobilized?

When splinting an elbow injury in a young child, it is crucial to immobilize both the forearm and the humerus. This approach ensures stability and prevents further injury to the affected area, as the elbow joint connects the forearm (radius and ulna) to the upper arm (humerus). By immobilizing both sections, you provide support across the joint and minimize movement that could exacerbate the injury.

The forearm should be secured to stop any movement that could disrupt healing. Additionally, immobilizing the humerus is necessary to control the entire arm and maintain alignment, especially in a young child whose bones are more pliable and susceptible to further displacement or injury. This comprehensive immobilization is essential for proper healing and pain management in pediatric patients with elbow injuries.