
Heinrich Hilgenreiner
Heinrich Hilgenreiner (1870–1953) was a German-Bohemian surgeon who pioneered early diagnosis and treatment of developmental hip dysplasia and described Hilgenreiner line.

Heinrich Hilgenreiner (1870–1953) was a German-Bohemian surgeon who pioneered early diagnosis and treatment of developmental hip dysplasia and described Hilgenreiner line.

Marino Ortolani (1904 – 1983) Italian pediatrician. Professor Marino Ortolani revolutionized the management of Italian pediatric wards. Ortolani Test CHD

The Galeazzi test, sometimes called Allis sign or Skyline test, is used to assess for hip dislocation, specifically testing for developmental dysplasia of the hip.