Fig. 1From: Radiographic features of osteogenesis imperfectaSagittal and transverse US scans in a 26-week foetus with femur length measurements below the 3rd percentile show a shortened and angulated femur with a hypoechoic cleft (arrowhead) suggestive of a fracture (left) and decreased echogenicity of the cranial vault (right). Courtesy of Pr Freddy AVNI, Lille (France)Back to article page