1. KEMİK YETMEZLİKLİ ASETABULAR REVİZYONLARDA ASETABULAR ÇATI HALKASI VE BURCH-SCHNEİDER ANTİPROTRÜZYO KAFES UYGULAMALARININ ORTA VE UZUN DÖNEM SONUÇLARI
- Author
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Muhammed Salih, Nejat Guney, Yusuf Pirincci, Fahri Erdogan, and Muhammed Taha Demir
- Subjects
medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,Retrospective cohort study ,General Medicine ,medicine.disease ,Acetabular roof ,Acetabulum ,Arthroplasty ,Osseointegration ,Surgery ,Harris Hip Score ,Medicine ,Orthopedics and Sports Medicine ,Heterotopic ossification ,Implant ,business - Abstract
Objective: The purpose of this study was to investigate the mid-term and long-term effects of the acetabular roof ring (ARR) and Burch-Schneider anti-protrusio cage (BSAPC) in acetabular revision for patients with acetabular bone deficiency and acetabular component loosening. Methods: Between 1988 and 2007, ARR revisions were performed in 51 patients (25 women; average age: 46.9 years) and BSAPC in 18 patients (16 women; average age: 62.1 years). Grafts were used in all revisions. The patients were evaluated retrospectively. The bone defects were classified according to the classification of the American Academy of Orthopaedic Surgeons (AAOS). Harris Hip Score (HHS) was used for clinical evaluation. Radiolucent lines, implant sizes, osseointegration, and heterotopic ossification in the 3 regions defined by DeLee and Charnley were evaluated radiologically. Results: The success rate of ARR revisions after an average follow-up of 8.93±4.10 years (range: 4–23 years) was 87.9%, and the cumulative survival rate at year 10 postoperatively was 91%. Average HHS score increased to 83.70±8.98 postoperatively, from 40.10±2.49 preoperatively (p
- Published
- 2015
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