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Orthopaedics · Paediatric orthopaedics
Sample itemWhich condition presents with a painless limp and limited hip abduction in a young child?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Developmental dysplasia of the hip
Developmental dysplasia can cause asymmetric hip abduction and limp once walking begins, and early detection improves treatment outcomes.
Option by option
A. Osgood-Schlatter disease
Osgood-Schlatter causes anterior knee pain in adolescents.
B. Acute appendicitis
Appendicitis presents with abdominal symptoms.
C. Carpal tunnel syndrome
Carpal tunnel affects the wrist and hand.
D. Developmental dysplasia of the hip (correct)
Correct: reduced abduction is a key hip dysplasia clue.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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