The Epidemiology and Demographics of Slipped Capital Femoral Epiphysis
نویسندگان
چکیده
The etiology of slipped capital femoral epiphysis (SCFE) is unknown with many insights coming from epidemiologic/demographic information. A systematic medical literature review regarding SCFE was performed. The incidence is 0.33/100,000 to 24.58/100,000 children 8 to 15 years of age. The relative racial frequency, relative to Caucasians at 1.0, is 5.6 for Polynesians, 3.9 for Blacks, and 2.5 for Hispanics. The average age is 12.0 years for boys and 11.2 years for girls. The physiologic age when SCFE occurs is less variable than the chronologic age. The average symptom duration is 4 to 5 months. Most children are obese: >50% are >95th percentile weight for age with average BMI is 25-30 kg/m(2). The onset of SCFE is in the summer when north of 40°N. Bilaterality ranges from 18 to 50%. In children with bilateral involvement, 50-60% present with simultaneous SCFEs and those who present with a unilateral SCFE and subsequently develop a contralateral SCFE do so within 18 months. The age at presentation is younger for those who present with a unilateral SCFE and later develop a contralateral SCFE. The age-weight, age-height, and height test are useful to differentiate between an idiopathic and atypical SCFE.
منابع مشابه
Special symposium issue: slipped capital femoral epiphysis (SCFE)
Up-date on the pathogenesis, epidemiology, pathology, histopathology, clinical findings, diagnosis & classification, imaging modalities and all treatment options in slipped capital femoral epiphysis. This symposium issue of JCO is based on lectures presented at the Pre-Course at the 35th Annual Congress of the European Paediatric Orthopaedic Society (EPOS) in 2016.
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Slipped capital femoral epiphysis is a relatively common disorder of the hip that affects children in late childhood and early adolescence, with an incidence in the United States of approximately 10 per 100,000. Although the diagnosis and treatment of slipped capital femoral epiphysis have been well described, the search for its cause and a method of early identification continues. Recent publi...
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عنوان ژورنال:
دوره 2011 شماره
صفحات -
تاریخ انتشار 2011