Does osteogenesis imperfecta predispose infants to metaphyseal fractures? A systematic review

OBJECTIVE: The notion that osteogenesis imperfecta (OI) predisposes children to metaphyseal fractures is controversial. This review aimed to ascertain the prevalence of metaphyseal fractures in children with OI less than 2 years of age. MATERIALS AND METHODS: Medline, CINAHL and Web of Science were searched for studies reporting metaphyseal fractures in children with OI less than 2 years of age. Articles not retrievable, not published in English, or where 'metaphyseal' fracture was not defined/illustrated, were excluded. Article quality was independently assessed using the Critical Appraisal Skills Programme and Case Reports tools. RESULTS: mutation). CONCLUSIONS: There is limited evidence that OI predisposes infants and young children to metaphyseal fractures. The two diagnoses are not mutually exclusive and until further large studies are conducted, physical abuse should always be considered in infants and young children with metaphyseal fractures, even in those with confirmed OI.