Coxa vara in childhood: evaluation and management

Area of Science:

• Pediatric Orthopedics
• Skeletal Dysplasias
• Pediatric Radiology

Background:

• Coxa vara in childhood presents diverse etiologies including developmental, congenital, dysplastic, and traumatic origins.
• Deformities can manifest at the physis, or within the trochanteric or subtrochanteric regions of the femur.
• Comprehensive evaluation is crucial for accurate diagnosis and management planning.

Purpose of the Study:

• To outline the clinical classification of childhood coxa vara.
• To detail the diagnostic evaluation process for this condition.
• To guide the selection of optimal treatment strategies.

Main Methods:

• Clinical assessment including family history, trauma, and infection history.
• Radiographic evaluation to determine laterality and location of the deformity (physeal, trochanteric, subtrochanteric).
• Correlation of clinical and radiographic findings for classification.

Main Results:

• Childhood coxa vara can be systematically classified based on etiology and location.
• Radiographs are essential for identifying unilateral or bilateral involvement and deformity level.
• Classification informs treatment decisions, particularly for progressive, painful, or unilateral cases.

Conclusions:

• Accurate classification of childhood coxa vara is achievable through thorough clinical and radiographic assessment.
• This classification framework aids in selecting appropriate management strategies.
• Surgical intervention is typically reserved for progressive, symptomatic, or asymmetric cases, or those with leg-length discrepancy.