Displaced intracapsular hip fractures are usually treated with femoral head replacement surgery (prosthetic hip) because:
A. Complexity of fracture pattern makes it difficult to piece back together
B. Ease of replacement versus repair of femoral neck and head
C. Lower risk of infection with replacement compared to repair
D. Risk of non-union and avascular necrosis with this fracture
E. Shorter surgery time for replacement compared to repair
Answer: D
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Biomechanics
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