This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
The pain around the hip with flexion, adduction & internal rotation of lower limb in a young adult after a road traffic accident is suggestive of: 
Select and explain. 
A. Intracapsular fracture of the femoral neck, B. Extra capsular fracture of the femoral neck, C. Posterior dislocation of hip, D. Anterior dislocation of hip
C: Posterior dislocation of hip
Answer: C: Posterior dislocation of hip 
Explanation: C i.e. Posterior dislocation