2015
DOI: 10.3390/met5041902
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Porous Titanium for Dental Implant Applications

Abstract: Abstract:Recently, an increasing amount of research has focused on the biological and mechanical behavior of highly porous structures of metallic biomaterials, as implant materials for dental implants. Particularly, pure titanium and its alloys are typically used due to their outstanding mechanical and biological properties. However, these materials have high stiffness (Young's modulus) in comparison to that of the host bone, which necessitates careful implant design to ensure appropriate distribution of stres… Show more

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Cited by 85 publications
(70 citation statements)
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“…Open pores are present from the surface through to the center which is advantageous for the process of osseointegration . A concern surrounding all metallic scaffold medical devices are potential stress‐shielding effects arising from the mismatch between the mechanical properties of the bone and implant material . The mechanical testing results demonstrate the promise of the porous scaffolds for implant applications since they are not only able to address any potential stress‐shielding effects but also show appropriate yield strengths in order for the implant to resist against permanent shape change under loading.…”
Section: Discussionmentioning
confidence: 99%
“…Open pores are present from the surface through to the center which is advantageous for the process of osseointegration . A concern surrounding all metallic scaffold medical devices are potential stress‐shielding effects arising from the mismatch between the mechanical properties of the bone and implant material . The mechanical testing results demonstrate the promise of the porous scaffolds for implant applications since they are not only able to address any potential stress‐shielding effects but also show appropriate yield strengths in order for the implant to resist against permanent shape change under loading.…”
Section: Discussionmentioning
confidence: 99%
“…Компактные титановые имплантаты успешно применяются в ортопедии и травматологии, однако они плохо подходят для замещения утраченной костной ткани в виду нестабильной фиксации и слабой остеоинтеграции. Решение этих проблем достигается путем изготовления имплантатов из пористого титана, которые по своей структуре и физико-механическим свойствам близки к костной ткани [2,3]. Пористые по-рошковые материалы, получаемые методами обработки давлением и спеканием порошков губчатого Ti, об-ладают комплексом уникальных физико-химических и биохимических свойств, среди которых бактерицидный эффект, ускоренная остеоинтеграция с костной тканью и другие [4,5].…”
Section: (поступило в редакцию 16 января 2018 г)unclassified
“…Известен ряд работ, посвященных формированию био-активных оксидных покрытий на поверхности так на-зываемых пористых титановых матриц (porous titanium scaffold), полученных различными методами [2,3]. С этой целью применялось как плазменно-электролитическое оксидирование (ПЭО) [16,17], так и электрохимиче-ское анодирование [10].…”
Section: (поступило в редакцию 16 января 2018 г)unclassified
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“…The authors wish to make the following corrections to the citations in the published paper [1]. Page 1903:…”
mentioning
confidence: 99%