Open AccessExperience in use of Wagner SL Revision Stem for Revision Hip Arthroplasty
Author(s) -
G. M. Kavalerskiy,
V. Yu Murylyov,
Ya. A. Rukin,
M. Yu Kholodaev,
П. М. Елизаров
Publication year - 2014
Publication title -
vestnik travmatologii i ortopedii imeni n.n. priorova
Language(s) - English
Resource type - Journals
eISSN - 2658-6738
pISSN - 0869-8678
DOI - 10.32414/0869-8678-2014-2-40-45
Subject(s) - medicine , total hip arthroplasty , hip arthroplasty , surgery , femoral bone , implant , femur
Experience in revision hip arthroplasty with change of femoral stem was analyzed for 165 patients. In 107 operations (64.8%) Wagner SL Revision Stems were used, in the rest of cases - femoral components of other manufacturers. Distribution of patients by femoral defect type by Paprovsky was the following: I type - 27 patients, II type - 75, IIIA type - 59, IIIB and IV type - 4 patients. Good results at use of Wagner SL Revision Stems and stems of other manufacturers were comparable and made up 87.9 and 86.2%, respectively. Achieved data enabled to make conclusion that Wagner SL Revision Stem use is reasonable for patients with hip implant instability in I-IIIA femoral bone deficit, as they are cheaper than the modular revision stems and their design prevents the wear in the area of modular junction.