The long-term prognosis of Legg-Calve-Perthes disease: a historical prospective study with a median follow-up of forty one years

摘要

Purpose The purpose of this study is predicting the clinical and radiological long-term outcome and identifying prognostic factors of Legg-Calve-Perthes disease (LCPD) in Catterall 2 and 3 hips.