The Durom Large Diameter Head acetabular component
نویسندگان
چکیده
منابع مشابه
The Durom large diameter head acetabular component: early results with a large-diameter metal-on-metal bearing.
Implantation of a large-diameter femoral head prosthesis with a metal-on-metal bearing surface reduces the risk of dislocation, increases the range of movement, minimises the risk of impingement and, in theory, results in little wear. Between February 2004 and March 2007 we implanted 100 consecutive total hip replacements with a metal-on-metal bearing and a large femoral head into 92 patients. ...
متن کاملLarge-head metal-on-metal total hip arthroplasty using the Durom acetabular component at minimum 1-year interval.
Large-head metal-on-metal total hip arthroplasty represents novel technology, and outcome data are lacking. We prospectively compared the performance of a nonmodular metal-on-metal acetabular component (Durom; Zimmer, Warsaw, IN) with a modular titanium component (Trilogy, Zimmer). All Durom components placed at our institution with minimum 1-year follow up (n = 63) were compared with an age- a...
متن کاملA retrieval analysis of explanted Durom metal-on-metal hip arthroplasties.
Given the recent reports of high failure rates, an improved understanding of the mechanism of failure of large diameter metal-on-metal hip arthroplasties is essential. We present clinical data and tribological analysis of a consecutive series of 74 failed large diameter metal-on-metal hips, comparing the Durom (Zimmer) with the Birmingham hip resurfacing (BHR) (Smith and Nephew). We retrospecti...
متن کاملDeformation of the Durom Acetabular Component and Its Impact on Tribology in a Cadaveric Model—A Simulator Study
BACKGROUND Recent studies have shown that the acetabular component frequently becomes deformed during press-fit insertion. The aim of this study was to explore the deformation of the Durom cup after implantation and to clarify the impact of deformation on wear and ion release of the Durom large head metal-on-metal (MOM) total hips in simulators. METHODS Six Durom cups impacted into reamed ace...
متن کاملPosition of the acetabular component determines the fate of femoral head autografts in total hip replacement for acetabular dysplasia.
We have reviewed 54 patients who had undergone 61 total hip replacements using bulk femoral autografts to augment a congenitally dysplastic acetabulum. There were 52 women and two men with a mean age of 42.4 years (29 to 76) at the time of the index operation. A variety of different prostheses was used: 28 (45.9%) were cemented and 33 (54.1%) uncemented. The graft technique remained unchanged t...
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ژورنال
عنوان ژورنال: The Journal of Bone and Joint Surgery. British volume
سال: 2010
ISSN: 0301-620X,2044-5377
DOI: 10.1302/0301-620x.92b2.22653