[Developmental dysplasia of the hip : Do's and Don'ts].

Congenital hip dislocation represents the most severe form of developmental dysplasia of the hip (DDH) and, if left untreated, it leads to permanent functional impairment. Since the nationwide implementation of ultrasound screening in Germany in 1996, the condition can be detected and managed early on. The primary goal of treatment is a stable concentric reduction of the femoral head to allow normal acetabular development. In irreducible hips, operative reduction and additional corrective osteotomies may be required. Early diagnosis, standardized treatment protocols, and close follow-up are essential to achieve optimal long-term outcomes.