<prompt> Vascular sign of Narath is noticed inFracture neck of femurPehes diseasePosterior dislocation of hipAll of the above  <response>: C i.e. Posterior dislocation of hip Vascular sign of narath is positive in posterior dislocation of hip joint. Due to posterior dislocation, the hip joint falls on the femoral aery, and this causes feeble or absent femoral pulse. 