This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Dislocation of Hip (C.D.H.), Subject name: Orthopaedics
[{'content': 'Which nerve mostly damaged in post dislocation of hip - \nSelect and explain. \nA. Sciatic nerve, B. Femoral nerve, C. Obturator nerve, D. Superior gluteal nerve', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Sciatic nerve Site of injuryNerve injuredFracture surgical neck humerusFracture shaft humerusSupracondylar fractureMedial epicondyle fracturePosterior dislocation of HIPFibutar neck fractureAxillary nerveRadial nerveMedian nerve (anterior interosseous branch)Ulnar nerveSciatic nerveCommon peroneal nerve", 'role': 'assistant'}]