Properties of HEMA and MMA Polymer for Introducing it as an Interface Material Between Prosthesis and Bone Cement in THR

2000 ◽  
Author(s):  
Sanjay Aggarwal ◽  
Avinash Tekawade ◽  
Larry Chew ◽  
David Nicholson ◽  
Kevin Belfield ◽  
...  
Keyword(s):  
United States ◽  
Bone Cement ◽  
Postoperative Care ◽  
The United States ◽  
Surgical Approaches ◽  
Hip Prostheses ◽  
Total Hip ◽  
Hip Replacements ◽  
Total Hip Prostheses

Abstract Modern hip replacements were developed in the late 1950s and have since evolved in surgical approaches, implants, and postoperative care. Consequently, surgeons use a wide variety of methods to implant more than 120000 total hip prostheses in the United States per year (National Institute of Health, 1994).

Biochemical features of pseudomembrane at the bone-cement interface of loosened total hip prostheses

1983 ◽  
Vol 17 (4) ◽  
pp. 669-678 ◽  
Author(s):  
Hiromu Shoji ◽  
Shunji Karube ◽  
Robert D. D'ambrosia ◽  
Eugene J. Dabezies ◽  
Douglas R. Miller
Keyword(s):  
Bone Cement ◽  
Hip Prostheses ◽  
Cement Interface ◽  
Total Hip ◽  
Total Hip Prostheses ◽  
Biochemical Features

scholarly journals Total hip replacements following acetabular fractures. 7 to 15 years clinical and radiological results

2021 ◽  
Vol 87 (3) ◽  
pp. 419-426
Author(s):  
Mohamed S. Kassem ◽  
Mostafa A. Elsayed
Keyword(s):  
Acetabular Fractures ◽  
Secondary Osteoarthritis ◽  
Hip Prostheses ◽  
Total Hip ◽  
Replacement Surgery ◽  
Hip Replacements ◽  
Total Hip Prostheses ◽  
End Stage ◽  
Clinical And Radiological Results

This study is reporting the long term clinical and radiographic results of a group of 45 patients who underwent total hip arthroplasty following acetabular fractures. The study included 39 males and 6 females. The age of the patients ranged from 32 to 61 with a mean of 46.4 years. The indication for surgery was secondary osteoarthritis in 35 patients and avascular necrosis of the femoral head in the remaining ten. The follow up period ranged from 7 to 15 years with a median of 10.3 years. Uncemented total hip prostheses were used in 37 cases while 8 cases had hybrid prostheses with cemented cups and uncemented stems. Thirty patients (66.7%) needed autogenous acetabular bone grafting. There has been a statistically significant improvement from a preoperative mean Oxford hip score of 16 to a postoperative mean score of 39.8 (p < 0.001). At the end of follow up, two cases had revision for cup loosening. The complications included one case of transient sciatic nerve palsy, and two cases of heterotopic ossification. Currently, total hip replacement remains the best option for end stage post traumatic arthritis. There are technical challenges associated with this replacement surgery which the surgeon should be aware of.

Analysis of surface stresses for the tribological system in total hip prostheses

2006 ◽  
Vol 39 ◽  
pp. S529
Author(s):  
B.-A. Behrens ◽  
G. Helms ◽  
O. Pösse ◽  
I. Nolte ◽  
A. Meyer-Lindenberg ◽  
...  
Keyword(s):  
Hip Prostheses ◽  
Total Hip ◽  
Surface Stresses ◽  
Tribological System ◽  
Total Hip Prostheses

The Epidemiology of Revision Total Hip Arthroplasty in the United States

2009 ◽  
Vol 24 (2) ◽  
pp. e19
Author(s):  
Kevin J. Bozic ◽  
Steven M. Kurtz ◽  
Edmund Lau ◽  
Kevin Ong ◽  
Thomas P. Vail ◽  
...  
Keyword(s):  
United States ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
The United States ◽  
Revision Total Hip Arthroplasty ◽  
Total Hip

scholarly journals Numerical investigations of stress shielding in total hip prostheses

2008 ◽  
Vol 222 (5) ◽  
pp. 593-600 ◽  
Author(s):  
B-A Behrens ◽  
C J Wirth ◽  
H Windhagen ◽  
I Nolte ◽  
A Meyer-Lindenberg ◽  
...  
Keyword(s):  
Stress Shielding ◽  
Hip Prostheses ◽  
Numerical Investigations ◽  
Total Hip ◽  
Total Hip Prostheses
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