Nerve likely to be injured in posterior dislocation of the Hip joint is
Dislocation of the hip may be posterior (more common), anterior (less common), or central (rare). The sciatic nerve may be injured in posterior dislocations.Ref: BDC 6th edition (Abdomen and lower limb) pg: 154
Superior gluteal nerve
Inferior gluteal nerve
Sciatic
Pudendal
Lower limb