Artículo original: Mabee MG, Rakkunedeth A, Thompson RB, Dulai S, Jaremko JL. An index for diagnosing infant hip dysplasia using 3-D ultrasound: the acetabular contact angle. Pediatric Radiology 2016; 46, 7: 1023-1031. DOI: http://dx.doi.org/10.1007/s00247-016-3552-8 Sociedad: Pediatric Radiology Palabras claves: Displasia…