Revision of the cemented femoral stem using a cement-in-cement technique
نویسندگان
چکیده
منابع مشابه
Revision of the cemented femoral stem using a cement-in-cement technique: a five- to 15-year review.
The removal of well-fixed bone cement from the femoral canal during revision of a total hip replacement (THR) can be difficult and risks the loss of excessive bone stock and perforation or fracture of the femoral shaft. Retaining the cement mantle is attractive, yet the technique of cement-in-cement revision is not widely practised. We have used this procedure at our hospital since 1989. The st...
متن کاملRevision Total Hip Arthroplasty Using the Cement-in-Cement Technique.
The cement-in-cement technique is useful in the setting of revision total hip arthroplasty (THA), especially to gain acetabular exposure, change a damaged or loose femoral component, or change the version, offset, or length of a fixed femoral component. The goal of this retrospective study was to assess the clinical and radiographic characteristics of revision THA using the cement-in- cement te...
متن کاملCement-in-cement stem revision for Vancouver type B periprosthetic femoral fractures after total hip arthroplasty
BACKGROUND AND PURPOSE Revision surgery for periprosthetic femoral fractures around an unstable cemented femoral stem traditionally requires removal of existing cement. We propose a new technique whereby a well-fixed cement mantle can be retained in cases with simple fractures that can be reduced anatomically when a cemented revision is planned. This technique is well established in femoral ste...
متن کاملThe fixation of the cemented femoral component. Effects of stem stiffness, cement thickness and roughness of the cement-bone surface.
After cemented total hip arthroplasty (THA) there may be failure at either the cement-stem or the cement-bone interface. This results from the occurrence of abnormally high shear and compressive stresses within the cement and excessive relative micromovement. We therefore evaluated micromovement and stress at the cement-bone and cement-stem interfaces for a titanium and a chromium-cobalt stem. ...
متن کاملClinical and radiological evaluation of revision hip arthroplasty using the cement-in-cement technique.
We reviewed 44 consecutive revision hip replacements in 38 patients performed using the cement-in-cement technique. All were performed for acetabular loosening in the presence of a well-fixed femoral component. The mean follow-up was 5.1 years (2 to 10.1). Radiological analysis at final follow-up indicated no loosening of the femoral component, except for one case with a continuous radiolucent ...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 2009
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.91b5.21621