Journal ArticleDOI
Histomorphometric analyses of hydroxyapatite-coated and uncoated titanium dental implants in rabbit cortical bone.
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TLDR
There was a significant correlation between an increase in the percentage of mineralized tissue in the threads of metallic implants and cellular density around the implant, indicating less lamellar bone in contact with metallic implants.Abstract:
In this article, we report the results of analyses of bone healing around four types of dental implants. Five implants of each type were inserted into the proximal tibia metaphysis of adult New Zealand rabbits and were analyzed using computerized histomorphometry 12 weeks after implantation. Hydroxyapatite-coated implants showed more direct bone contact and more lamellar bone in the threads than the titanium implants. There was a significant correlation between an increase in the percentage of mineralized tissue in the threads of metallic implants and cellular density around the implant, indicating less lamellar bone in contact with metallic implants.read more
Citations
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Journal ArticleDOI
The significance of the surface properties of oxidized titanium to the bone response: special emphasis on potential biochemical bonding of oxidized titanium implant
TL;DR: It was concluded that surface chemistry and topography separately or together play important roles in the bone response to the oxidized implants.
Journal ArticleDOI
In vivo evaluation of biodegradable magnesium alloy bone implant in the first 6 months implantation
TL;DR: Blood examination has shown that the degradation of the magnesium implant caused little change to blood composition but no disorder to liver or kidneys.
Journal ArticleDOI
Histomorphometric and mechanical analyses of the drill-free screw as orthodontic anchorage
TL;DR: With careful technique, drill-free screws can provide stable orthodontic anchorage and show less mobility and more bone-to-metal contact under early orthodentic loading.
Book ChapterDOI
Dental Implant Surface Enhancement and Osseointegration
TL;DR: This paper presents a meta-analysis of periodontics and community Dentistry in India and the Netherlands over a 25-year period from 1997 to 2002, which revealed clear trends in tooth whitening and enamel replacement over time.
Journal ArticleDOI
Hydroxyapatite deposition by electrophoresis on titanium sheets with different surface finishing.
Lídia Ágata de Sena,Mônica Calixto de Andrade,Alexandre Malta Rossi,Gloria Dulce de Almeida Soares +3 more
TL;DR: In this paper, the authors used electrophoresis to obtain a uniform thin layer, satisfactorily adhered, of hydroxyapatite on treated titanium samples, which can be applied to metallic biomedical implants to accelerate osseointegration.