Pediatric Femur Fractures: Functional Bracing vs Spica Casting - Outcomes and Cost Analysis

Premade fabricated braces in three sizes (small, medium and large) that have been designed for the pediatric age group between 0-5 years old will be stocked at the Alberta Children's Hospital. Braces will be applied to participants in the emergency department. As these braces are designed to allow for positional adjustments, if deemed necessary adjustments will be made by the attending orthopaedic surgeon at subsequent follow-up visit(s).

The current standard of care for diaphyseal pediatric hip fractures in children aged 6 months to 5 years old is hip spica casting. A hip spica is a hard cast that covers a child's body from the chest down to their knees or ankles allowing for fracture immobilization to promote healing. Application of the spica cast occurs in the operating room and requires a general anaesthetic. Caring for a child in a hip spica cast presents significant challenges for caregivers due to the cast's cumbersome size and restricted mobility which makes routine caregiver activities like daily hygiene, toileting, transportation and skin surveillance difficult. Inadequate maintenance of the spica cast may result in skin complications, necessitating extra visits for cast adjustments, or potentially requiring revision casting in the operating room.