Long-term Results of Combined Epiphysiodesis and Imhauser Intertrochanteric Osteotomy in SCFE: A Retrospective Study on 53 Hips

Giovanni Trisolino, Gherardo Pagliazzi, Giovanni L. Di Gennaro, Stefano Stilli

Research output: Contribution to journalArticle

Abstract

BACKGROUND:: The management of moderate and severe slipped capital femoral epiphysis is still an issue. The main concern is represented by the choice of an intra-articular or an extra-articular osteotomy to correct the deformity. Theoretically, the intra-articular osteotomy allows the best correction, but it is technically demanding and involves a higher risk of avascular necrosis (AVN); conversely, an extra-articular intertrochanteric osteotomy (ITO) is easier and involves a lower risk of early complications, but may lead to femoroacetabular impingement, resulting in early osteoarthritis and the need for total hip replacement (THR).The aim of this study was to analyze the long-term survivorship free from THR after combined epiphysiodesis and Imhauser ITO. METHODS:: From 1975 to 2000, 45 patients (53 hips) underwent a combined epiphysiodesis and Imhauser ITO. There were 27 male and 18 female patients with an average age of 12.8±1.9 years. All cases showed a posterior sloping angle >40 degrees (mean, 69±16 degrees). The cumulative survivorship was determined according to Kaplan and Meier, with the end point defined as conversion to THR. RESULTS:: A total of 6 patients (6 hips; 11%) had a follow-up

Original languageEnglish
JournalJournal of Pediatric Orthopaedics
DOIs
Publication statusAccepted/In press - Nov 18 2015

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ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Orthopedics and Sports Medicine

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