It is used to fix the femoral head in place in the acetabulum in babies with congenital hip dislocation. The Tübingen hip flexion and abduction orthosis provides the most optimal conditions for the baby's hips to develop fully and smoothly. In cases of delayed acetabular development, also known as hip dysplasia, your doctor will inform you about appropriate treatment methods and treatment duration. The optimal position for hip development is the position the baby assumes in the womb before birth. The Tübingen hip flexion and abduction orthosis allows your baby's hip joints to flex and abduct beyond a 90° angle. This position allows your baby's hips to develop as they would under the optimal conditions in the womb. Available in two sizes: Small and Medium.