Definition Synonyms: Hip joint dysplasia, dysplasia hip A hip dysplasia describes an incorrect or incomplete formation of the hip joint. In this case, the acetabulum is not deep and wide enough to accommodate and cover the femoral head sufficiently. Epidemiology Hip dysplasia is the most common congenital deformity (malformation), it occurs in about 3-4% of … Hip dysplasia in a child
Diagnosis The diagnosis in the infant can be made by means of an ultrasound examination (sonography) of the hip. On the one hand, this method is very reliable, and on the other hand, unlike X-ray or CT (computed tomography), it is completely free of radiation exposure, which should be avoided especially in children. Sonography is … Diagnosis | Hip dysplasia in a child
Prognosis An occasional complication of therapy is the development of femoral head necrosis, which can take a course similar to that of Perthes disease. If the normal hip anatomy is not completely restored by the therapy, there is a risk of dysplasia coxarthrosis (arthrosis of the hip joint) developing later on. In some cases, such … Prognosis | Hip dysplasia in a child
