This abstract presents the results of a study analyzing the immediate outcomes of surgical treatment in 72 children, aged 7 to 12 years, who presented with multilane deformities of the proximal femur and aseptic necrosis of the femoral head following bloodless reduction of congenital hip dislocation. The study examines different surgical approaches employed in the treatment, including extra-articular or open centering of the femoral head with intervertebral detorsion-varizing or devarizing, rotational osteotomy of the femur with apophysiodesis, and reduction of the large trochanter in the caudal direction.