title: [Dysplasia in the development of the hip].
abstract: Developmental dysplasia of the hip (DDH) causes anatomical changes that cause early coxarthrosis. Although risf factors have been determined, the aetiology and physiopathology remains exactly unknown. Neonatal screening with physical examination and ultrasound have been stablished in order to diagnose this disease early in life. A diagnosis in the first months of life is essential as it enables a normal hip to form and prevent the appearance of early coxarthrosis. Treatment principles are to be able to reduce the hip without provoking avascular necrosis of the femoral head, and to normalize the acetabular development. Knowledge of the orthopaedic and surgical options is essential in order to achieve success in the treatment.
authors.affiliation: Unidad de Traumatología y Ortopedia Infantil, Servicio de Cirugía Ortopédica y Traumatología, Hospital Universitario La Paz, Madrid, España. l.moraleda@yahoo.es
authors.forename: L
authors.initials: L
authors.lastname: Moraleda
authors.forename: J
authors.initials: J
authors.lastname: Albiñana
authors.forename: M
authors.initials: M
authors.lastname: Salcedo
authors.forename: G
authors.initials: G
authors.lastname: Gonzalez-Moran
mesh_terms: D006618:Hip Dislocation, Congenital / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D019637:Orthopedic Procedures; D011379:Prognosis; D012307:Risk Factors