scholarly journals Analysis of the Stem-Sleeve Interface in a Modular Titanium Alloy Femoral Component for Total Hip Replacement

2000 ◽  
Author(s):  
S. M. Kurtz ◽  
S. Srivastav ◽  
K. Dwyer ◽  
J. Ochoa ◽  
S. Brown
Keyword(s):  
Titanium Alloy ◽  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Hip Replacement ◽  
Fretting Wear ◽  
Negative Consequences ◽  
Hip Prostheses ◽  
Total Hip ◽  
Femoral Stems

Abstract Modular femoral components for total hip arthroplasty have been clinically available since the 1980s. Despite the widespread use of interlocking tapers in hip prostheses, researchers have raised concerns about fretting, which has been clinically observed at the tapered modular interface of retrieved femoral heads and the trunions, as well as at the stem-sleeve junctions of retrieved femoral stems. Fretting can lead to degradation of the modular interfaces by the mechanisms of fretting wear, fretting corrosion, and fretting fatigue, all of which have potentially negative consequences for a total hip arthroplasty.

Stochastic Simulation of Modular Connections in Total Hip Replacement

2013 ◽  
Author(s):  
Finn E. Donaldson ◽  
James C. Coburn
Keyword(s):  
Adverse Reaction ◽  
Total Hip Arthroplasty ◽  
Stochastic Simulation ◽  
Total Hip Replacement ◽  
Hip Arthroplasty ◽  
Hip Replacement ◽  
Fretting Wear ◽  
Chemical Corrosion ◽  
Total Hip ◽  
Early Revision

Several modern Total Hip Arthroplasty (THA) implants have been associated with increased release of metallic debris through combined mechanical fretting wear and chemical corrosion. These particles can lead to painful Adverse Reaction to Metallic Debris, often requiring early revision [1]. While much research has focused on improving the performance of bearing surfaces, the key parameters driving release of metallic debris at modular junctions remains unclear.

Minimum Ten-Year Follow-up of a Straight-Stemmed, Plasma-Sprayed, Titanium-Alloy, Uncemented Femoral Component in Primary Total Hip Arthroplasty

2004 ◽  
Vol 86 (1) ◽  
pp. 92-97 ◽  
Author(s):  
John B. Meding ◽  
Michael E. Keating ◽  
Merrill A. Ritter ◽  
Philip M. Faris ◽  
Michael E. Berend
Keyword(s):  
Titanium Alloy ◽  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Plasma Sprayed ◽  
Primary Total Hip Arthroplasty

Assessment of an Orthopaedic Templating Software Package for Uncemented Total Hip Arthroplasty

2020 ◽  
Vol 4 (04) ◽  
pp. 155-157
Author(s):  
Michael Newman ◽  
David Hartwright
Keyword(s):  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Acetabular Cup ◽  
Total Hip ◽  
Pelvic Radiograph ◽  
Uncemented Total Hip Arthroplasty ◽  
Femoral Stems ◽  
Hip Arthroplasties ◽  
Acetabular Components ◽  
Insight Into

AbstractThe aim of this study was to assess a large, single-surgeon dataset of uncemented total hip arthroplasties that had been templated using software. This assessment compared preoperative templated predictions with what was implanted with regard to (1) femoral prosthesis size and (2) acetabular cup size. The operation notes for two types of uncemented total hip arthroplasty performed by a single surgeon between January 9, 2008, and March 21, 2019, were assessed. The data were refined so that only those that were fully templated on a correctly calibrated pelvic radiograph were included. This provided a total of 153 cases. The predicted software template was compared with actual implanted component sizes. With regard to the femoral stems, the templating software was exactly correct in 45.75% of cases and was accurate to within one size in 87.59% of cases. With regard to the acetabular component, the templating software was exactly correct in 52.94% of cases and was accurate to within one size (2 mm) in 86.94% of cases. Templating software offers an accurate prediction of the size of uncemented femoral and acetabular components. In addition, the benefits of templating include cognitive rehearsal, insight into potentially challenging aspects of surgery, and highlighting intraoperative issues where there is a large intraoperative deviation from what is templated. This study demonstrates the congruence and reproducibility of templating software when compared with other smaller studies performed in the literature.

Femoral component made of Ti-15Mo-5Zr-3Al alloy in total hip arthroplasty

1997 ◽  
Vol 2 (3) ◽  
pp. 166-170 ◽  
Author(s):  
Yasutaka Matsuda ◽  
Takashi Nakamura ◽  
Kazuhiro Ido ◽  
Masanori Oka ◽  
Hideo Okumura ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip

The Calcar Replacement Femoral Component for Total Hip Arthroplasty

1981 ◽  
Vol &NA; (157) ◽  
pp. 215???224
Author(s):  
WILLIAM H. HARRIS ◽  
JOHN R. ALLEN
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip

Acetabular and Femoral Component Positioning Using Direct Anterior Approach Versus Posterior Approach in Total Hip Arthroplasty

2021 ◽  
Author(s):  
Tarun Goyal ◽  
Arghya Kundu Choudhury ◽  
Souvik Paul ◽  
Tushar Gupta ◽  
Lakshmana Das
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Anterior Approach ◽  
Posterior Approach ◽  
Direct Anterior Approach ◽  
Total Hip

FAILURE OF FEMORAL COMPONENT IN TOTAL HIP ARTHROPLASTY: A CASE STUDY - FAILURE ANALYSIS

Orthopedics ◽  
1978 ◽  
Vol 1 (4) ◽  
pp. 291-293
Author(s):  
Michael S Zeide ◽  
James Pugh ◽  
William L Jaffe
Keyword(s):  
Total Hip Arthroplasty ◽  
Failure Analysis ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip

Total hip arthroplasty using a short-stemmed femoral component in the presence of a proximal femoral fixation device – a case report

2010 ◽  
Vol 20 (2) ◽  
pp. 261-264 ◽  
Author(s):  
Tae-Young Kim ◽  
Kee-Byoung Lee ◽  
Duck-Joo Kwon ◽  
Yong-Chan Ha ◽  
Kyung-Hoi Koo
Keyword(s):  
Case Report ◽  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Fixation Device ◽  
Femoral Fixation ◽  
Total Hip

Minimal 10-year results of a tapered cementless femoral component in total hip arthroplasty

2001 ◽  
Vol 16 (8) ◽  
pp. 49-54 ◽  
Author(s):  
Thomas H. Mallory ◽  
Adolph V. Lombardi ◽  
Joseph R. Leith ◽  
Hiroshi Fujita ◽  
Jodi F. Hartman ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Cementless Femoral Component

Examination of Rotational Fixation of the Femoral Component in Total Hip Arthroplasty

1989 ◽  
Vol &NA; (249) ◽  
pp. 122???128 ◽  
Author(s):  
HAJIME SUGIYAMA ◽  
LEO A. WHITESIDE ◽  
ARIC D. KAISER
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip
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