The removal torque of titanium screw inserted in rabbit tibia treated by dual acid etching

Cho, Sung-Am; Park, Kyung‐Tae

doi:10.1016/s0142-9612(03)00218-7

Cited by 138 publications

(109 citation statements)

References 12 publications

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“…Traditionally, these approaches focused on the modification of the implant surface topography and morphology (17,18). These surface modifications mainly included mechanical methods such as machining (19,20), grinding, polishing (21) and blasting (22,23), and chemical methods such as acid etching (24,25), alkali etching (26,27) and anodization (28,29) to alter the topography of the titanium surface. Another approach towards the creation of a biologically active implant surface involves the application of an additional coating onto the titanium surface by means of physicochemical and biochemical deposition techniques (30,31).…”

Section: Surface Modification Of Titanium Implantsmentioning

confidence: 99%

Organic–Inorganic Surface Modifications for Titanium Implant Surfaces

et al. 2008

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Abstract. This paper reviews current physicochemical and biochemical coating techniques that are investigated to enhance bone regeneration at the interface of titanium implant materials. By applying coatings onto titanium surfaces that mimic the organic and inorganic components of living bone tissue, a physiological transition between the non-physiological titanium surface and surrounding bone tissue can be established. In this way, the coated titanium implants stimulate bone formation from the implant surface, thereby enhancing early and strong fixation of bone-substituting implants. As such, a continuous transition from bone tissue to implant surface is induced. This review presents an overview of various techniques that can be used to this end, and that are inspired by either inorganic (calcium phosphate) or organic (extracellular matrix components, growth factors, enzymes, etc.) components of natural bone tissue. The combination, however, of both organic and inorganic constituents is expected to result into truly bone-resembling coatings, and as such to a new generation of surface-modified titanium implants with improved functionality and biological efficacy.

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Section: Surface Modification Of Titanium Implantsmentioning

confidence: 99%

Organic–Inorganic Surface Modifications for Titanium Implant Surfaces

et al. 2008

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“…The manufacturers have their own acid etching method regarding concentration, time and temperature for treating implant surfaces. Roughening of implants by acid-etching produces micro pits on titanium surfaces and has been shown to promote rapid osseointegration with long term success (Wong et al, 1995, Cho andPark, 2003).…”

Section: Etched Surface Dental Implantsmentioning

confidence: 99%

Dental Implant Surface Enhancement and Osseointegration

Anil¹,

Anand²,

Alghamdi³

et al. 2011

Implant Dentistry - A Rapidly Evolving Practice

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“…It has been reported that sandblasted and acid-etched (SLA) titanium promotes greater osseous contact compared with titanium-plasmasprayed implants [6][7][8][9] . This is due to the high surface roughness of SLA produced by grit blasting and acid etching, with the latter resulting in an increase in sub-surface hydrogen concentration and the formation of titanium hydride 10) .…”

Section: Introductionmentioning

confidence: 99%

Surface Properties and Biocompatibility of Acid-etched Titanium

et al. 2008

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The purpose of this study was to evaluate the effects of acid-etched titanium on the biological responses of osteoblast-like MC3T3-E1 cells. Four types of treatments (polishing, sandblasting, concentrated H2SO4 etching, and concentrated H2SO4 etching with vacuum firing) were carried out on the surfaces of commercially pure titanium (cpTi) disks. MC3T3-E1 cells were then cultured on the treated cpTi surfaces. Through surface roughness measurement and SEM analysis, it was found that the acid-etched surfaces showed higher roughness values than the sandblasted ones. Scanning electron microscope analysis showed that the cells on the disks treated with acid-etching and acid-etching with vacuum firing spread as well as the sandblasted ones. There were no significant differences in cell proliferation and collagen production on cpTi among the four different surface treatments. Based on the results of this study, it was concluded that etching with concentrated sulfuric acid was a simple and effective way to roughen the surface of titanium without compromising its biocompatibility.

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The removal torque of titanium screw inserted in rabbit tibia treated by dual acid etching

Cited by 138 publications

References 12 publications

Organic–Inorganic Surface Modifications for Titanium Implant Surfaces

Organic–Inorganic Surface Modifications for Titanium Implant Surfaces

Dental Implant Surface Enhancement and Osseointegration

Surface Properties and Biocompatibility of Acid-etched Titanium

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