Nano Hydroxyapatite-coated Implants Improve Bone Nanomechanical Properties
نویسندگان
چکیده
منابع مشابه
Bone properties surrounding hydroxyapatite-coated custom osseous integrated dental implants.
Calcium phosphate (hydroxyapatite or HA) coatings have been applied to Custom Osseous Integrated Implants (COIIs) to improve the quality of the bone-implant integration, yet little is known concerning the biomechanical properties of bone surrounding the HA-coated implants in humans over the long term. The purpose of this study was to characterize the mechanical and histomorphometric properties ...
متن کاملBone properties surrounding hydroxyapatite-coated custom osseous integrated dental implants
Submitted by admin on Mon, 08/19/2013 3:12pm Title Bone properties surrounding hydroxyapatitecoated custom osseous integrated dental implants. Publication Type Journal Article Year of Publication 2010 Authors Baker, MI, Eberhardt, AW, Martin, DM, McGwin, G, Lemons, JE Journal J Biomed Mater Res B Appl Biomater Volume 95 Issue 1 Pagination 218-24 Date Published 2010 Oct ISSN 1552-4981
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Polyether ether ketone (PEEK) possesses excellent mechanical properties similar to those of human bone and is considered the best alternative material other than titanium for orthopedic spine and trauma implants. However, the deficient osteogenic properties and the bioinertness of PEEK limit its fields of application. The aim of this study was to limit these drawbacks by coating the surface of ...
متن کاملBone-hydroxyapatite interface in retrieved hydroxyapatite-coated titanium implants: a clinical and histologic report.
Two hydroxyapatite-coated implants were retrieved after 12 months of loading because of a fracture of the abutments. The specimens were treated to obtain thin ground sections, and a microprobe chemical analysis was done under a scanning electron microscope equipped with an energy-dispersive x-ray analysis and cathodoluminescence system. Under light microscopy, close contact between the bone and...
متن کاملVariability of hydroxyapatite-coated dental implants.
Uniformity, surface roughness, and chemical phase structure are all important features of implant coatings. While the first two variables are important for implant placement, the phase structure affects implant fixation. This study examined the coating morphology and the amount, size, and distribution of crystalline regions of press-fit and screw-type dental implants. Implants obtained from fiv...
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ژورنال
عنوان ژورنال: Journal of Dental Research
سال: 2012
ISSN: 0022-0345,1544-0591
DOI: 10.1177/0022034512463240