ACR Appropriateness Criteria® limping child--ages 0 to 5 years

Area of Science:

• Pediatric Radiology
• Orthopedic Imaging

Background:

• Limping in young children (0-5 years) is a common clinical concern.
• Diagnosis requires careful consideration of clinical presentation, including signs of infection, pain localization, and trauma history.

Purpose of the Study:

• To outline appropriate imaging strategies for pediatric patients presenting with a limp.
• To review common causes of limping in children and their recommended imaging modalities.

Main Methods:

• Review of common pediatric limping diagnoses: toddler's fracture, transient synovitis, septic arthritis, Legg-Calvé-Perthes disease, and osteomyelitis.
• Discussion of recommended imaging techniques based on clinical presentation.
• Reference to the ACR Appropriateness Criteria(®) as evidence-based guidelines.

Main Results:

• Imaging selection is contingent upon specific clinical findings such as infection indicators, pain site, and trauma history.
• Guidelines provide a framework for selecting the most appropriate imaging procedures.
• Expert opinion supplements evidence where data is limited.

Conclusions:

• Tailored imaging based on clinical assessment is crucial for diagnosing the cause of limping in young children.
• The ACR Appropriateness Criteria(®) offer valuable guidance for pediatric limping evaluation.
• A systematic approach ensures optimal diagnostic yield and appropriate patient care.