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orthopedic implant devices

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Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001804
EISBN: 978-1-62708-241-9
... of failures in stainless steel orthopaedic implant devices fatigue failure due to improper fixation of a compression bone plate . J. Mater. Sci. Lett. 13 , 142 – 145 ( 1994 ) 10.1007/BF00416827 5. Breme J. , Titanium and titanium alloys, biomaterials of preference . Mèmoires et É tudes...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001803
EISBN: 978-1-62708-241-9
.... orthopedic implant devices fracture corrosion inclusions and stress gaps medical materials cracking fretting pitting fractography fracture toughness Ti6Al4V (titanium-aluminum-vanadium alloy) UNS R56406 316L stainless steel (austenitic wrought stainless steel) UNS S31603 Introduction...
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
... Abstract This article commences with a description of the prosthetic devices and implants used for internal fixation. It describes the complications related to implants and provides a list of major standards for orthopedic implant materials. The article illustrates the body environment and its...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001606
EISBN: 978-1-62708-226-6
..., these orthopedic devices are surgically implanted and affixed to bones, usually with screws of the same alloy composition. Fixation implants usually remain in the human body until the broken bone has healed sufficiently to sustain normal loading without the additional support provided by the implant. After several...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006811
EISBN: 978-1-62708-329-4
... on the device "failures" that include fracture, wear, and corrosion. The article first discusses failure modes of long-term orthopedic and cardiovascular implants. The article then focuses on short-term implants, typically bone screws and plates. Lastly, failure modes of surgical tools are discussed...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001690
EISBN: 978-1-62708-226-6
... , p. 12 . 15. Daniel A.U. and Dunn H.K. : Proc. Symp. on Retrieval and Analysis of Orthopedic Implants , NBS Special Publication 472 , Maryland , 1976 , pp. 61 – 71 . 16. Anon : Medical Equipment and Devices Industry , International Trade Data System, 2001. http...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001664
EISBN: 978-1-62708-226-6
... Orthopedic Implants,” Journal of Biomedical Materials Research , Vol. 3 , pp. 247 – 265 ( 1969 ). 2. Hughes A. N. and Jordan B. A. , “Metallurgical Observations on Some Metallic Surgical Implants Which Failed in Vivo,” Journal of Biomedical Materials Research , Vol. 6 , pp. 33...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001097
EISBN: 978-1-62708-214-3
... Abstract Two type 316L stainless steel orthopedic screws broke approximately 6 weeks after surgical implant. The screws had been used to fasten a seven-hole narrow dynamic compression plate to a patient's spine. The broken screws and screws of the same vintage and source were examined using...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001579
EISBN: 978-1-62708-226-6
... unilateral bending. The bending loads were presumably a consequence of leg oscillation during assisted perambulation. Inclusion 316L UNS S31603 Corrosion fatigue Exposure by orthopaedic implants to the biomechanical and biochemical forces and interactions between the implants and the biological...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001265
EISBN: 978-1-62708-215-0
... Junctions Porous coatings have been developed for orthopedic use primarily to provide a space into which bone can grow and mineralize, locking the device into place. This is termed biological fixation. During loading, however, this porous network is subjected to variable and nonintuitive stresses...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001801
EISBN: 978-1-62708-241-9
... fixation device fracture surface damage titanium alloy notches roughness metallography fatigue crack growth rates ASTM F136 (alpha-beta titanium alloy) UNS R56401 Introduction The Harrington rod, developed in 1953 by Paul Harrington, a professor of orthopedic surgery at Baylor College...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001264
EISBN: 978-1-62708-215-0
... • Pohler O.E.M. , Failures of Metallic Orthopedic Implants , Failure Analysis and Prevention , Vol 11 , ASM Handbook , ASM International , 1986 , p 670 – 694 10.31399/asm.hb.v11.a0001819 Handbook of Case Histories in Failure Analysis, Volume 2 Copyright © 1993 ASM International® K.A...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.homegoods.c9001610
EISBN: 978-1-62708-222-8
... are delivered to the implant manufacturer, are cold-draw, pickled, ground, and polished. For example, ISO 5839 10 requires that the surfaces of orthopedic prostheses present satin and/or mirror polished finishing (depending on the surface). Electropolishing is accepted as a method to obtain final surface...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0048400
EISBN: 978-1-62708-226-6
... to intercrystalline corrosion and implant separation. The wire came from a source different from that of the screws and washers and did not meet current standards for orthopedic wire. Reference Reference 1. Müller M.E. , Allgöwer M. , Schneider R. , and Willenegger H. , Manual...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0089543
EISBN: 978-1-62708-226-6
..., Columbus Metallurgical Services, Inc., Columbus, Ohio. Selected Reference Selected Reference • Pohler O.E.M. , Failures of Metallic Orthopedic Implants , Failure Analysis and Prevention , Vol 11 , ASM Handbook , ASM International , 1986 , p 670 – 694 10.31399/asm.hb.v11.a0001819 ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c9001573
EISBN: 978-1-62708-226-6
... likely caused the microarcing and hence the failure. Selected Reference Selected Reference • Pohler O.E.M. , Failures of Metallic Orthopedic Implants , Failure Analysis and Prevention , Vol 11 , ASM Handbook , ASM International , 1986 , p 670 – 694 10.31399/asm.hb.v11.a0001819 ...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003562
EISBN: 978-1-62708-180-1
..., clutches, spindles, and seals; in press fits on shafts; and in universal joints, base plates, shackles, and orthopedic implants. Generally, fretting occurs at contacting surfaces that are intended to be fixed in relation to each other but that actually undergo minute alternating relative motion...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... on shafts; and in universal joints and orthopedic implants. Generally, fretting occurs at contacting surfaces that are intended to be fixed in relation to each other but that actually undergo small oscillating motion usually induced by vibration. Other situations concern cyclic thermal dilatation...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006918
EISBN: 978-1-62708-395-9
... An Ultrahigh-molecular-weight polyethylene (UHMWPE) is a semicrystalline polymer used widely in orthopedic applications due to its exceptional energetic toughness, biocompatibility, and wear resistance ( Ref 70 ). Figure 2 depicts crack growth in an UHMWPE sample. Ultrahigh-molecular-weight polyethylene has...