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Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004205
EISBN: 978-1-62708-184-9
... Abstract In the field of medical device development and testing, the corrosion of metallic parts can lead to significant adverse effects on the biocompatibility of the device. This article describes the mechanisms of metal and alloy biocompatibility. It reviews the response of implant metals...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
... implants. In this article, the term degradation will be associated with the surface attack of implants. Metallic Implant Materials A number of metals and alloys have proven to be satisfactory as implant materials during years of surgical application. They are specified as implant materials...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005656
EISBN: 978-1-62708-198-6
... implant materials orthopedic surgery plasma spray porous coatings titanium-base foams trabecular metal THE ADVENT of porous coatings for joint replacement prostheses has proven to be a remarkable innovation in the field of orthopaedics. These coatings allow for biologic fixation of implants...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005683
EISBN: 978-1-62708-198-6
... Abstract The interaction of an implant with the human body environment may result in degradation of the implant, called corrosion. This article discusses the corrosion testing of metallic implants and implant materials. The corrosion environments for medical implants are the extracellular human...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006905
EISBN: 978-1-62708-392-8
.... The discussion covers the benefits of using 3D-AM technology in the medical field, provides specific examples of medical devices fabricated by AM, reviews trends in metal implant development using AM, and presents future prospects for the development of novel high-performance medical devices via metal 3D...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005666
EISBN: 978-1-62708-198-6
... > 2) ( Fig. 1 , 2 ). The particles produced by metal-on-polymer bearing implants are almost exclusively polymeric. Metallic debris can be produced by metal-on-polymer articulating implants but not typically from the bearing surface. Metal-on-polymer surfaces can produce metal debris when...
Image
Published: 01 June 2012
orthopaedic implants, among patient populations with well-functioning metal-on-metal implants, and among patients with failing implants (i.e., pre-revision). All subjects were tested by means of a patch or metal- lymphocyte transformation testing. TJA, total joint arthroplasty; THA, total hip arthroplasty More
Image
Published: 01 June 2012
Fig. 1 Implant debris from two types of materials. The metal (cobalt alloy) is more rounded versus the polymeric (ultrahigh-molecular-weight polyethylene, or UHMWPE) debris, which is more elongated in shape. Metal debris can be produced at modular connections of implants, at articulating More
Image
Published: 12 September 2022
Fig. 2 Various bone-related implants expected to be fabricated by metal three-dimensional additive manufacturing. Some photos were provided by Teijin Nakashima Medical Co., Ltd., Japan, and Kyocera Co., Ltd., Japan. More
Image
Published: 01 June 2012
Fig. 3 Graphical comparison of wear debris generated from different types of total hip arthroplasties (THAs) demonstrating that there is less debris generated by metal-on-metal implants than by metal-on-polymer articulation. UHMWPE, ultrahigh-molecular-weight polyethylene. Sources: Metal More
Image
Published: 01 June 2012
Fig. 6 Specific yield strengths of titanium alloys compared with other metallic implant materials. Source: Ref 13 More
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005665
EISBN: 978-1-62708-198-6
... susceptible to producing greater amounts of metallic debris. The high corrosion resistance of metals and alloys used as implants is due to the presence of a passive oxide layer covering their surface. However, this self-protective feature is constantly under attack, because it is in contact with corrosive...
Image
Published: 01 June 2012
Fig. 5 Schematic of the interface of a passivating alloy surface in contact with a biological environment, showing the protective (ceramic) oxide layer that forms over all metal implant surfaces and the biofilm layer of serum/plasma proteins that adsorbs onto the surface of the material More
Image
Published: 12 September 2022
Fig. 8 In vitro scanning electron micrographs of MC3T3 cells on polarized CoCr alloy surfaces for controlled induced cellular apoptosis, showing that a polarized metal implant surface reduces cell death. Reprinted from Ref 51 with permission from Elsevier More
Image
Published: 12 September 2022
Fig. 7 Representative images of clinical data. Each row corresponds to a different part of the human body. Each column represents the original clinical image, metal implant, reconstructed image, and reconstructed image with truncation artifact correction. Circles on images represent small More
Book Chapter

By Matthew Donachie
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003168
EISBN: 978-1-62708-199-3
... applications of metallic biomaterials. A table compares the mechanical properties of some common implant materials with those of bone. The article also provides information on coatings, ceramics, polymers, composites, cements, and adhesives, especially where they interact with metallic materials. basic...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005652
EISBN: 978-1-62708-198-6
... Abstract This article discusses the mechanisms of metal and alloy biocompatibility. It provides information on early testing and experience with metals in medical device applications. The article describes the response of implant and particulate materials to severe corrosion. It provides...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005682
EISBN: 978-1-62708-198-6
... Abstract This article outlines the selection criteria for choosing an implant material for biomedical devices in orthopedic, dental, soft-tissue, and cardiovascular applications. It details the development of various implants, such as metallic, ceramic, and polymeric implants. The article...
Series: ASM Handbook
Volume: 23A
Publisher: ASM International
Published: 12 September 2022
DOI: 10.31399/asm.hb.v23A.a0006859
EISBN: 978-1-62708-392-8
... of Metals” ISO/ASTM International 52911-2:2019 “Additive Manufacturing—Design—Part 2: Laser-Based Powder-Bed Fusion of Polymers” ASTM International F 1408-20a “Standard Practice for Subcutaneous Screening Test for Implant Materials” ASTM International F 1903-18 “Standard Practice for Testing...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005678
EISBN: 978-1-62708-198-6
... simulators medical implants metals orthopedic surgery physical properties pin-on-disk experiments pin-on-plate experiments total joint replacement total replacement synovial joints tribological characteristics ultrahigh molecular weight polyethylene wear SYNOVIAL JOINTS are remarkable...