Evaluation of a predictive model for implant surface topography effects on early osseointegration in the rat tibia model

Abron, Armin; Hopfensperger, Matthew L.; Thompson, Jeanette T.; Cooper, Lyndon F.

doi:10.1067/mpr.2001.112415

Cited by 89 publications

(64 citation statements)

References 15 publications

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“…Titanium oxide particles can also be used for blasting the implant, which shows an improvement in the BIC compared to a machined surface. 16 The experimental demonstration of A. Abron et al 17 , shows a higher bone implant contact in the blasted surface implants compared to machined surface implants. These studies confirm that roughening of the titanium dental implants increases their mechanical fixation to the bone, but not their biological fixation.…”

Section: Abrasive Blastingmentioning

confidence: 99%

“…Anodic titanium oxide has been used in various fields of advanced technologies and industries, e.g., an electrical component, resistive material for friction and wear, decorative coating, resistance to corrosion, as a reflective material and recently as photo electrode material and as well as to improve the aesthetic appearance of implants. 17,23 The anodic oxidation of the titanium surface for implant applications is relatively inexpensive and may produce a uniform thickness throughout the surface area. 24 The anodic oxidation is a simple and novel method for colouring titanium to improve the aesthetic appeal due to the high reactivity of titanium with oxygen.…”

Section: Anodizingmentioning

confidence: 99%

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A review of the surface modifications of titanium alloys for biomedical applications

Manjaiah¹,

Laubscher²

2017

Mater. tehnol.

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Dental implants are mechanical components that are used to restore the mastication (chewing) function and/or aesthetic appeal because of tooth loss or degradation. They are affixed (screwed) into the upper or lower jaw and act as a base for single or bridge-type tooth replacements. They are mostly manufactured from titanium alloys. The surface integrity of the manufactured implant may have a significant effect on the functioning and success of the implant. A systematic review is described on the effect of engineered surface integrity on the performance of titanium dental implants as regards the implant fixation, mechanical performance, bone growth and cell response. The need for surface engineering of the implant is introduced first. This includes the mechanical, surface-integrity and biocompatibility-required properties. This is followed by introducing and discussing the dedicated surface-modification processes currently employed. These include: abrasive blasting, electrochemical processes, hybrid processes and laser modification. The mechanical and biocompatible properties of an implant are the most crucial factor for their application in biomedical use. Hence, the present review article focused on the latest improvements to dental implant design based on the mechanical and biocompatible properties. The physical contact of an implant with respect to its surface roughness is an important factor in dental implant design. The surface roughness of an implant on the macro, micro and nano scales have specific effects on the implant's contact with the surrounding tissue of the bone. In addition, the biocompitability of titanium material is very important to develop a sustainable dental implant. Looking into the importance of the above mechanical and biocompatible properties of bone implants, the authors review elaborately the development of titanium-based implants with reference to the above properties. Keywords: implants, titanium, surface roughness, systematic review, surface engineering process, hybrid process, mechanical machining, chemical treatment Zobni vsadki so mehanske komponente, ki se jih uporablja za obnovo funkcije`ve~enja in/ali iz estetskih razlogov zaradi izgube ali poslab{anja zoba. Pritrjeni (privija~eni) so v zgornjo ali v spodnjo~eljust in slu`ijo kot osnova za nadomestni zob ali za mosti~ek. Ve~inoma so izdelani iz titanovih zlitin. Integriteta povr{ine izdelanih vsadkov lahko pomembno vpliva na delovanje in uspe{nost vsadka. Opisan je sistemati~en pregled o vplivu in`enirske celovitosti povr{ine na zmogljivost titanovega dentalnega vsadka glede na pritrditev vsadka, mehanske zmogljivosti, vra{~anja kosti in odziva celic. Najprej je predstavljena potreba po obdelavi povr{ine vsadka. To vklju~uje zahtevane mehanske lastnosti, celovitost povr{ine in biokompatibilnost. Temu sledi predstavitev in razlaga trenutno uporabljanih postopkov za namensko spremembo povr{ine. To vklju~uje: abrazivno peskanje, elektrokemijske procese, hibridne procese in modifikacijo z laserjem. Mehanske in biokompatibilne la...

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Section: Abrasive Blastingmentioning

confidence: 99%

Section: Anodizingmentioning

confidence: 99%

A review of the surface modifications of titanium alloys for biomedical applications

Manjaiah¹,

Laubscher²

2017

Mater. tehnol.

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“…However, although the average roughness is the most widely used parameter to describe the overall roughness of the samples, some authors have admitted that there exist other roughness parameters such as the distance between peaks and the peak-valley distance, that in the case of the characterization of implant surfaces, define better the type of surface on which the osteoblasts prefers to adhere [26]. These range of values should not exceed the ability of the cell to form attachments on two or more peaks (no more than 20 µm, approximately), otherwise the cell would sense a rough surface as smooth.…”

Section: Discussionmentioning

confidence: 99%

“…Each method has its own limitations in terms of resolution and scan range and therefore it is not possible to measure topographic features across a wide range of dimensions by using only one method [26].…”

Section: Discussionmentioning

confidence: 99%

3D, chemical and electrochemical characterization of blasted TI6Al4V surfaces: Its influence on the corrosion behaviour

Barranco

Escudero

García‐Alonso

2007

Electrochimica Acta

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“…Different implant surface modifications (sandblasted, acid-etched, sandblasted and acid-etched, anodized, hydroxyapatite coatings, and plasma-sprayed) are proposed to change the characteristics of the surface from machined to rough, to increase the osteoblastic cell attachment level and also bone-implant contact (BIC) [64][65][66][67][68]. The influence of these surface modifications on BIC and cell attachment are still being investigated for a stronger osseointegration level between implant body and bone.…”

Section: Bone-implant Interfacementioning

confidence: 99%

Application of Finite Element Analysis in Implant Dentistry

Gültekin¹,

Gültekin²,

Yalçın³

2012

Finite Element Analysis - New Trends and Developments

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Evaluation of a predictive model for implant surface topography effects on early osseointegration in the rat tibia model

Cited by 89 publications

References 15 publications

A review of the surface modifications of titanium alloys for biomedical applications

A review of the surface modifications of titanium alloys for biomedical applications

3D, chemical and electrochemical characterization of blasted TI6Al4V surfaces: Its influence on the corrosion behaviour

Application of Finite Element Analysis in Implant Dentistry

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