Sciatic nerve palsy may occur in the following injury-
*Injury to sciatic nerve:-The nerve is vulnerable to injury where it lies behind the posterior wall of acetabulum. Ref: Maheshwari 9th/e p.131 &4th/e p.127
Posterior dislocation of hip joint
Fracture neck of femur
Trochanteric fracture
Anterior dislocation of hip
Pelvis and Hip injuries