Biomimetic Composite-Metal Hip Resurfacing Implant
Joint Authors
Bougherara, Habiba
Bureau, Martin N.
Source
Research Letters in Materials Science
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-07-09
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Hip resurfacing technique is a conservative arthroplasty used in the young patient in which the femoral head is reshaped to accept metal cap with small guide stem.
In the present investigation, a hybrid composite-metal resurfacing implant is proposed.
The cup is made of carbon fiber/polyamide 12 (CF/PA12) covered with a thin layer of cobalt chrome (Co-Cr).
Finite element (FE) method was applied to analyze and compare the biomechanical performances of the hybrid hip resurfacing (HHR) and the conventional Birmingham (BHR).
Results of the finite element analysis showed that the composite implant leads to an increase in stresses in the cancellous bone by more than 15% than BHR, indicating a lower potential for stress shielding and bone fracture and higher potential for bone apposition with the HHR.
American Psychological Association (APA)
Bougherara, Habiba& Bureau, Martin N.. 2008. Biomimetic Composite-Metal Hip Resurfacing Implant. Research Letters in Materials Science،Vol. 2008, no. 2008, pp.1-4.
https://search.emarefa.net/detail/BIM-466507
Modern Language Association (MLA)
Bougherara, Habiba& Bureau, Martin N.. Biomimetic Composite-Metal Hip Resurfacing Implant. Research Letters in Materials Science No. 2008 (2008), pp.1-4.
https://search.emarefa.net/detail/BIM-466507
American Medical Association (AMA)
Bougherara, Habiba& Bureau, Martin N.. Biomimetic Composite-Metal Hip Resurfacing Implant. Research Letters in Materials Science. 2008. Vol. 2008, no. 2008, pp.1-4.
https://search.emarefa.net/detail/BIM-466507
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-466507