Match each pediatric patient's clinical presentation with the most appropriate next step in management.
- A 3-month-old girl with asymmetric thigh creases and a palpable clunk when the hip is gently abducted and flexed.Application of a dynamic abduction orthosis (e.g., Pavlik harness)
- A 13-year-old obese boy with chronic, dull anterior thigh pain whose hip obligatorily externally rotates during passive flexion.Immediate strict non-weight-bearing status and percutaneous screw fixation
- A 6-year-old boy with a painless limp of insidious onset; radiographs reveal sclerosis and flattening of the proximal femoral epiphysis.Activity restriction, physical therapy, and serial orthopedic monitoring
- A 2-year-old girl refusing to use her right arm, holding it closely to her body in a pronated and extended position after being lifted by the wrist.Closed reduction via forearm hyperpronation or supination-flexion
Answer
Developmental Dysplasia of the Hip is managed with a Pavlik harness; Slipped Capital Femoral Epiphysis requires immediate surgery; Legg-Calvé-Perthes disease is managed conservatively with activity restriction and therapy; and Radial Head Subluxation is treated with a bedside hyperpronation reduction maneuver.
Each pediatric orthopedic condition has a distinct age demographic, presentation, and management protocol. DDH in infants is treated with positioning orthotics; SCFE in adolescents requires urgent surgical fixation to prevent severe avascular necrosis; LCPD in school-aged children relies on conservative containment; and nursemaid's elbow is a minor mechanical displacement requiring brief manual reduction.
Step-by-Step Solution
Key Concept
Management Strategies for Classic Pediatric Orthopedic Conditions