2010
DOI: 10.1016/j.engfailanal.2010.02.003
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Characterization of prematurely failed stainless steel orthopedic implants

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Cited by 14 publications
(7 citation statements)
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“…316L stainless steel is rarely used for long-term loadbearing applications due to its high mechanical properties, relatively poor wear and corrosion resistance, and low fatigue properties. In some patients these limitations have been shown to cause stress shielding, allergic reactions, and toxicity, besides exhibiting carcinogenic effects [43][44][45]. Therefore, it has been replaced by metallic biomaterials with better biocompatibility, fatigue, wear, and corrosion properties such as cobalt alloys and titanium alloys.…”
Section: Stainless Steelmentioning
confidence: 99%
“…316L stainless steel is rarely used for long-term loadbearing applications due to its high mechanical properties, relatively poor wear and corrosion resistance, and low fatigue properties. In some patients these limitations have been shown to cause stress shielding, allergic reactions, and toxicity, besides exhibiting carcinogenic effects [43][44][45]. Therefore, it has been replaced by metallic biomaterials with better biocompatibility, fatigue, wear, and corrosion properties such as cobalt alloys and titanium alloys.…”
Section: Stainless Steelmentioning
confidence: 99%
“…Stainless steel releases ions and gets oxidized causing toxic and allergic reactions, leading to cause failure of implant. 17 Pitting corrosion occurred in cobalt-based alloy. 18,19 Sudhakar et al investigated the failure of cobalt alloy–based bone plate by corrosion fatigue.…”
Section: Introductionmentioning
confidence: 99%
“…Isto é particularmente útil uma vez que o longo período de consolidação pelos métodos tradicionais, sem provavelmente provocaria a atrofia das cartilagens e articulações do corpo humano. Esses implantes são submetidos a condições extremas, tais como cargas mecânicas fisiológicas ou patológicas e são expostos a ambientes bioquímico e dinâmico do corpo humano, o que pode contribuir para acelerar o desgaste desses materiais (Tavares et al, 2010).…”
Section: Discussionunclassified
“…No entanto, o sistema de fixação confere a estabilização necessária para que o de reparo ósseo ocorra, levando o paciente à cura. Tavares et al, (2010) avaliaram sistemas de fixação (placas e parafusos de titânio) que apresentaram falha antes da consolidação das fraturas. Segundo o estudo, após cirurgia para instalação de implantes metálicos, os pacientes são estritamente aconselhados a manter repouso para que a consolidação óssea ocorra perfeitamente.…”
Section: Discussionunclassified