Buckle Up! Formal Restrictions Are Not Required After Pediatric Distal Radius Buckle Fractures

Area of Science:

• Orthopedic surgery
• Pediatric orthopedics
• Pediatric trauma

Background:

• Traditional management of pediatric distal radius buckle fractures often involves strict activity restrictions.
• Lack of clear activity guidelines poses challenges for parents and schools.
• This study investigates the necessity of prescribed activity restrictions during treatment.

Purpose of the Study:

• To determine if formal activity restrictions are necessary for school-aged children with distal radius buckle fractures.
• To compare outcomes between children with prescribed restrictions and those who self-limit activities.

Main Methods:

• Prospective semi-randomized study of 157 children (5-16 years) with dorsal distal radius buckle fractures.
• Three cohorts: standard splint with restrictions, standard splint with self-limited activity, and a 3D-printed cast with self-limited activity.
• Patient-reported outcomes including activity levels, satisfaction, and QuickDASH scores were assessed at 4 weeks.

Main Results:

• Self-limited activity groups showed no significant decrease in activity levels compared to the restricted group.
• Parents of restricted children reported higher levels of worry.
• Restricted patients experienced greater functional limitations on QuickDASH, particularly in sports and performing arts.
• All fractures healed successfully without complications.

Conclusions:

• School-aged children with distal radius buckle fractures can safely self-limit activities during healing.
• Self-limited activity reduces parental worry and functional limitations without compromising fracture healing.
• 3D-printed casts offered no additional benefits over standard splints in less-restricted patients.