New implant designs and improved surface chemistry
نویسندگان
چکیده
منابع مشابه
developing a new dental implant design and comparing its biomechanical features with four designs
background: as various implant geometries present different biomechanical behaviors, the purpose of this work was to study stress distribution around tapered and cylindrical threaded implant geometries using three-dimensional finite element stress analysis. methods: seven implant models were constructed using the cad system. after digitized models of mandibular section, the crowns were crea...
متن کاملSurface chemistry effects of topographic modification of titanium dental implant surfaces: 1. Surface analysis.
PURPOSE To analyze the surface composition of 34 different commercially available titanium dental implants. MATERIALS AND METHODS Surface composition was evaluated by x-ray photoelectron spectroscopy (XPS). Samples were divided into 4 groups, depending on their surface topography (machined, sandblasted, acid etched, or plasma sprayed). RESULTS Statistical analysis of the data showed a clear...
متن کاملpreparation and characterization of new co-fe and fe-mn nano catalysts using resol phenolic resin and response surface methodology study for fischer-tropsch synthesis
کاتالیزورهای co-fe-resol/sio2و fe-mn-resol/sio2 با استفاده از روش ساده و ارزان قیمت همرسوبی تهیه شدند. از رزین پلیمری resol در فرآیند تهیه کاتالیزور استفاده شد.
Implant materials, designs, and surface topographies: their effect on osseointegration. A literature review.
The aim of this article was to review the literature on materials, designs, and surface topographies of endosseous dental implants. The different categories of dental implants and the parameters of their design were analyzed in relation to their effect and significance in the process of osseointegration. The events that immediately follow implantation were described, emphasizing the factors tha...
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ژورنال
عنوان ژورنال: Clinical Implant Dentistry and Related Research
سال: 2019
ISSN: 1523-0899,1708-8208
DOI: 10.1111/cid.12743