Developmental dysplasia of the hip: real world data from a retrospective analysis to evaluate the effectiveness of universal screening

Danilo Buonsenso, Antonietta Curatola, Ilaria Lazzareschi, Giulia Panza, Rosa Morello, Raffaella Marrocco, Piero Valentini, Francesco Cota, Claudia Rendeli

Risultato della ricerca: Contributo in rivistaArticolo in rivistapeer review

2 Citazioni (Scopus)


Aims: Developmental dysplasia of the hip is an important cause of disability in children and young adult and it also has a significant socio-economic impact in our society. The main objective of our study is to evaluate, in our hospital, the effectiveness of a universal ultrasound screening protocol and to assess the general knowledge about the theme of pediatricians and neonatologists. Methods: Retrospective study of infants born from January 2016 to April 2019, evaluated with hip ultrasound (Graf method). Risk factors assessed were female gender, breech presentation at birth, positive family history and twin birth. For the secondary objective, an anonymous and validated questionnaire was distributed to all pediatricians and neonatologists. Results: Among the 4000 hips analyzed, on ultrasound examination, 98.8% hips resulted mature or immature but appropriate for age, while 1,2% hips were pathological. Analyzing the mature or immature hips, 2,4% were positive on clinical examination and 97,6% were negative. In relation to ultrasound pathological hips, 33,3% have positive clinical examination, while 66,7% negative. From the analysis of risk factors a significant association emerged between female sex, breech presentation and family history with the ultrasound pathological findings. The results of Survey showed that inadequate training about developmental dysplasia of the hip is done during medical school. Conclusions: A universal ultrasound screening allowed us to identify developmental dysplasia of the hip in a number of children with normal clinical examination and no risk factors. Specific training courses should be implemented regarding Developmental Dysplasia of the Hip for neonatologists and pediatricians.
Lingua originaleEnglish
pagine (da-a)N/A-N/A
RivistaJournal of Ultrasound
Stato di pubblicazionePubblicato - 2020


  • DDH
  • Hip ultrasound
  • Ortolani-barlow
  • Universal screening


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