Fig. 2
From: The effectiveness of preliminary traction in the treatment of congenital dislocation of the hip
Radiographic examination of congenital dislocation of the right hip in a 14-month-old child before starting treatment by preliminary traction. The affected hip was classified as being at the minus-one station according to the Gage and Winter method (a). After 4 weeks, X-ray showed the effectiveness of the traction, as it had pulled the femoral head down to the plus-one station (group 1) (b)