| 1. |
- Albrektsson, Tomas, 1945, et al.
(författare)
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Overview of surface Microtopography/Chemistry/Physics/Nano-roughness
- 2015
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Ingår i: Implant Surfaces and their Biological and Clinical Impact. - Berlin, Heidelberg : Springer. - 9783662453797 - 9783662453780 - 9783662513323 ; , s. 7-12
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Bokkapitel (refereegranskat)abstract
- The implant surface has since long been recognised as important for the host response to oral implants. When the implant is inserted in the body, blood will immediately cover the implant surface. Different surface properties may trigger proteins and signalling system to enhance and speed up the healing process. The implant surface can be altered with respect to topography, chemistry, physics and mechanical properties. In particular, so far the surface topography and chemistry have gained the greatest interest from researchers and manufacturers of oral implants. © Springer-Verlag Berlin Heidelberg 2015.
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| 2. |
- Andersson, Martin, 1974
(författare)
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Experimental evaluation of implant surface chemistry
- 2015
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Ingår i: Implant Surfaces and their Biological and Clinical Impact. - Berlin, Heidelberg : Springer Berlin Heidelberg. - 9783662453797 ; , s. 21-28
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- The clinical outcome of implants is highly dependent on the surface properties of the implant material. Therefore, it is of outermost importance to accurately perform and interpret surface analyses. Different analytical tools give distinctive information about the surface at different depths and spatial resolutions. Knowledge about the working principles and strengths and weaknesses of the techniques is important to understand. Since it is the surface atoms of the implant that are in direct contact with the tissue, it is crucial that the proper techniques are chosen, which have the desired surface sensitivity. In this chapter, the most important and most frequently used surface analytical techniques of today's implant research are briefly reviewed. The modus operandi, the used notation, and the information that is acquired for the following techniques are included: X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), secondary ion mass spectroscopy (SIMS), energy-dispersive X-ray spectroscopy (EDX or EDS), and contact angle (CA).
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| 3. |
- Coelho, Paulo G., et al.
(författare)
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Experimental and Clinical Knowledge of Nanometer Scale Designing on Endosteal Implants
- 2015
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Ingår i: Implant Surfaces and their Biological and Clinical Impact. - Berlin, Heidelberg : Springer. - 9783662453780 - 9783662513323 - 9783662453797 ; , s. 29-43
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Bokkapitel (refereegranskat)abstract
- Recent advances in engineering methods and characterization have rendered the addition of nanometer scale features on endosteal implant surfaces. Such modifications usually occur hierarchically in tandem with modifications at the micrometer scale level, and its main objective is to support the bone response through enhanced interaction between the immediate and intermediate implant and host after surgical placement. This chapter describes the increasing basic science experimental basis for surface nanotopographical alterations and the limited clinical evidence of nanometer scale surface modifications.
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| 4. |
- Jimbo, Ryo, et al.
(författare)
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Experimental and Clinical Knowledge of Surface Micro-topography
- 2015
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Ingår i: Implant Surfaces and their Biological and Clinical Impact. - Berlin, Heidelberg : Springer. - 9783662453780 - 9783662513323 - 9783662453797 ; , s. 13-20
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Bokkapitel (refereegranskat)abstract
- Implant surface micro-topography has been of great interest for many years. Scientific evidence indicates that the micro-roughness of the implant is one of the regulatory factors for osseointegration, and roughness within a certain range has been proven to present the strongest bone responses. The so-called moderately rough micro-topography has been applied to most of the commercially available implants of today and has shown high clinical success rates, especially in compromised bone quality sites. This chapter will focus on the importance of micro-topography on implant osseointegration by exploring the experimental and clinical evidence available. Furthermore, the recent topics regarding micro-topography in relation to marginal bone maintenance will be briefly discussed.
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| 5. |
- Wennerberg, Ann, et al.
(författare)
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Overview of Surface Microtopography/Chemistry/Physics/Nano-roughness
- 2015
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Ingår i: Implant Surfaces and their Biological and Clinical Impact. - Berlin, Heidelberg : Springer. - 9783662453780 - 9783662513323 - 9783662453797 ; , s. 1-5
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Bokkapitel (refereegranskat)abstract
- Surface characterisation is necessary if we want to understand biological processes influenced by surface properties and eventually their clinical importance. In addition, we need surface characterisation if researchers want to distinguish between the components forming the implant surface, i.e. topography, chemistry, physics and mechanics. The techniques should provide objective data to decrease the possibility for subjective interpretation and biases. This chapter is a brief overview of commonly used evaluation techniques of the four different surface properties with the emphasis on topographical evaluations.
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| 6. |
- Westerlund, Anna, 1970
(författare)
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Orthodontic implants and orthodontic implant surfaces
- 2015
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Ingår i: Implant Surfaces and their Biological and Clinical Impact. - Berlin, Heidelberg : Springer. - 9783662453797 ; , s. 157-178
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Bokkapitel (refereegranskat)abstract
- Orthodontic implants as anchorage device has brought new dimensions to orthodontic treatment planning and biomechanics. Treatments that were previously not possible can now be accomplished successfully not only in children and adolescent but also in adults. The chapter covers evaluated concepts of orthodontic implant: anchorage, origin, nomenclature, and applications. Parameters affecting success rates including patient-related factors, implant-related factors, and factors related to clinical procedures are discussed more in detail. Particular attention has been paid to parameters related to implant materials and implant surface. These parameters have not been fully evaluated since it is claimed that osseointegration is of secondary importance because of the temporary nature of these implants. It could be concluded that in order to develop the concept of orthodontic implants all parameters need to be considered. Orthodontic implants would favor from having their surfaces modified for proper osseointegration. This would increase not only the success rate during favorable conditions but also maintain the success rate when compensating for other parameters being compromised in the clinical situation. Moreover, to be able to optimize on orthodontic implant parameters in general, all independent variables need to be controlled. In most studies so far, there are scatters of variables, making it impossible to draw any evidence-based scientific conclusion. © Springer-Verlag Berlin Heidelberg 2015.
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