best set for the examination of the hip joint in the case of divorce in children is congenital

best set for the examination of the hip joint in the case of divorce in children is congenital:
1- position front to rear hip joints and the patient was standing
2- position front-hinged rear thigh and the patient lying
3- I've got the situation back to the articular thigh and the patient lying
4- I've got the situation back to the articular thigh and the patient was standing.