Comparison of mechanical properties of human, bovine bone and a new processed bone xenograft

Poumarat, G.; Squire, P.T.

doi:10.1016/0142-9612(93)90051-3

Cited by 102 publications

(54 citation statements)

References 24 publications

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“…Recently, magnesium alloys are also highlighted as appropriate biodegradable material for future orthopaedic applications, [10][11][12][13][14] because Mg-alloys provide elastic moduli and strengths matching those of bone tissue. 15 Corrosion products of magnesium, generated during biodegradation, support osteoconductivity. 16 Porous structures of novel biodegradable materials would support the ingrowths of bone cells into the degrading implant (osseointegration).…”

Section: Introductionmentioning

confidence: 99%

From titanium to magnesium: processing by advanced metal injection moulding

et al. 2012

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Metal Injection Moulding (MIM) is a good candidate for economic manufacturing of complex shaped components in high quantities. This is especially true for materials which are rather expensive and hard to form like titanium alloys. However, the high affinity to interstitial elements as oxygen and carbon presents a specific challenge with regard to powder purity, handling and sintering as well as to binder system and its removal. In this paper three examples for manufacturing high quality samples of advanced materials are shown in detail. These comprise an optimisation of the well known Ti-6Al-4V alloy with regard to MIM processing and fatigue resistance by adding 0.5 wt% boron powder in order to effect. a reduction in grain size. Secondly, MIM processing of intermetallic Ti-45Al-5Nb-0.2B-0.2C (at %) intended for application in turbine engines and turbochargers. And thirdly, the status of MIM of magnesium alloys is presented. In this case fabrication of biodegradable implants with adjustable porosity is the main motivation for the application of MIM.

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Section: Introductionmentioning

confidence: 99%

From titanium to magnesium: processing by advanced metal injection moulding

et al. 2012

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“…No fractures of implanted materials occurred in our patients, which may be due to the fact that the compressive strength of the bovine substitute Lubboc is similar to that of human cancellous bone (Purmarat and Squire 1993).…”

Section: Discussionmentioning

confidence: 85%

Faster integration of human allograft bone than of the bovine substitute LubbocNon-randomized evaluation of 20 cases with benign tumors or tumorlike conditions

Hartl

Bitzan

Wanivenhaus

et al. 2004

Acta Orthopaedica Scandinavica

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“…Xenografts auf Basis von natürlichem Apatit und Kollagen werden nicht zuletzt wegen der BSE-Problematik aufwendig gereinigt und extrahiert und terminal sterilisiert [60].…”

Section: Biogläserunclassified