Mechanical Properties of Bone Fixation Devices Prepared From a Human Allogenic Bone

2007 ◽  
Vol 39 (9) ◽  
pp. 2920-2922 ◽  
Author(s):  
G. Gut ◽  
D. Śladowski
Keyword(s):  
Mechanical Properties ◽  
Allogenic Bone ◽  
Bone Fixation ◽  
Fixation Devices

scholarly journals Fabrication and Mechanical Properties of Porous Ti/HA Composites for Bone Fixation Devices

2010 ◽  
Vol 51 (8) ◽  
pp. 1449-1454 ◽  
Author(s):  
Naoyuki Nomura ◽  
Kozue Sakamoto ◽  
Katsuya Takahashi ◽  
Seiji Kato ◽  
Yasunori Abe ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Bone Fixation ◽  
Porous Ti ◽  
Fixation Devices

Development of Mg-Based Biodegradable Wires for Bone Fixation Devices

2017 ◽  
Author(s):  
Zhigang Xu ◽  
Natalia Guarnizo Mendoza ◽  
Daniel Tilley ◽  
Christopher Plott ◽  
Sergey Yarmolenko ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Rare Earth ◽  
Biomedical Applications ◽  
Hot Extrusion ◽  
Cold Drawing ◽  
Rare Earth Alloys ◽  
Bone Fixation ◽  
Post Annealing ◽  
Fixation Devices ◽  
Re Elements

MgZnCa and MgZnCa-RE (Rare Earth) alloys were developed for biomedical applications. Small wires of the alloys were successfully fabricated from the small rods prepared by hot-extrusion followed by multiple cold-drawing passes with intermittent annealing. It was demonstrated that addition of small amounts of rare earth (RE) elements could effectively enhance the mechanical properties of the wires. The ductility or deformability under twisting test was greatly improved by post annealing at relatively high temperatures.

scholarly journals Polymethyl Methacrylate-Based Bone Cements Containing Carbon Nanotubes and Graphene Oxide: An Overview of Physical, Mechanical, and Biological Properties

Polymers ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1469 ◽  
Author(s):  
Sanaz Soleymani Eil Bakhtiari ◽  
Hamid Reza Bakhsheshi-Rad ◽  
Saeed Karbasi ◽  
Mohamadreza Tavakoli ◽  
Mahmood Razzaghi ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Polymethyl Methacrylate ◽  
Biological Properties ◽  
Bone Diseases ◽  
Bone Cements ◽  
Bone Fixation ◽  
Primary Bone ◽  
Carbon Based

Every year, millions of people in the world get bone diseases and need orthopedic surgery as one of the most important treatments. Owing to their superior properties, such as acceptable biocompatibility and providing great primary bone fixation with the implant, polymethyl methacrylate (PMMA)-based bone cements (BCs) are among the essential materials as fixation implants in different orthopedic and trauma surgeries. On the other hand, these BCs have some disadvantages, including Lack of bone formation and bioactivity, and low mechanical properties, which can lead to bone cement (BC) failure. Hence, plenty of studies have been concentrating on eliminating BC failures by using different kinds of ceramics and polymers for reinforcement and also by producing composite materials. This review article aims to evaluate mechanical properties, self-setting characteristics, biocompatibility, and bioactivity of the PMMA-based BCs composites containing carbon nanotubes (CNTs), graphene oxide (GO), and carbon-based compounds. In the present study, we compared the effects of CNTs and GO as reinforcement agents in the PMMA-based BCs. Upcoming study on the PMMA-based BCs should concentrate on trialing combinations of these carbon-based reinforcing agents as this might improve beneficial characteristics.

scholarly journals Spherical calcium phosphate nanoparticle fillers allow polymer processing of bone fixation devices with high bioactivity

2009 ◽  
Vol 50 (5) ◽  
pp. 952-960 ◽  
Author(s):  
Dirk Mohn ◽  
Duygu Ege ◽  
Kirill Feldman ◽  
Oliver D. Schneider ◽  
Thomas Imfeld ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Polymer Processing ◽  
Bone Fixation ◽  
Fixation Devices ◽  
Calcium Phosphate Nanoparticle

scholarly journals Effect of hydroxyapatite concentration on high-modulus composite for biodegradable bone-fixation devices

2016 ◽  
Vol 105 (7) ◽  
pp. 1963-1971 ◽  
Author(s):  
Bryant Heimbach ◽  
Kevin Grassie ◽  
Montgomery T. Shaw ◽  
James R. Olson ◽  
Mei Wei
Keyword(s):  
High Modulus ◽  
Bone Fixation ◽  
Fixation Devices

Influence of Backscatter Radiation on Cranial Bone Fixation Devices

2018 ◽  
Vol 29 (4) ◽  
pp. 1094-1096 ◽  
Author(s):  
Yoshiaki Sakamoto ◽  
Naoyoshi Koike ◽  
Hideyuki Takei ◽  
Mari Ohno ◽  
Naoyuki Shigematsu ◽  
...  
Keyword(s):  
Cranial Bone ◽  
Bone Fixation ◽  
Fixation Devices ◽  
Backscatter Radiation
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