Strong material for implant prosthetic abutments

Bremen-based BEGO Implant Systems is one of the few manufacturers to offer implant prosthetic abutments made of a cobalt-chrome alloy – Wirobond^® MI. This is just one example of how BEGO is continuing to consolidate its pioneering role in the field of non-precious alloys, giving customers engaged in implantology the chance to benefit from BEGO’s many years of experience in this field.

Wirobond^® alloys have a long-standing reputation with laboratories for being a reliable material for use on patients. Improved material properties mean processing has become simpler; today, acceptance of the alloys, which offer a competitive alternative to other alloys, is excellent at both national and international level.

Compared with titanium abutments, Wirobond^® MI (Medical Implantology) abutments are silvery metallic in appearance, thus conforming to patient expectations regarding improved aesthetics and high-quality workmanship. The alloy is subject to a unique processing method which conditions the material to meet the high demands of implant prosthetics. Wirobond^® MI has been optimised to suit laser-welding in particular – making it easier to work than titanium. This is primarily due to the negligible carbon content (max. 0.02%), which guarantees no build-up of carbide deposits. The result is a permanently secure welded seam, something which is especially important in the case of bar constructions.
 
The very fine microstructure of Wirobond^® MI abutments sets new standards! An exceptionally dense high-gloss surface is achieved by polishing. A crucial prerequisite when seeking to prevent plaque deposits.
Additional material properties include a high degree of heat resistance and low thermal conductivity. Wirobond^® MI is non-corrosive, free of nickel and beryllium, has no cytotoxic potential and does not cause any skin irritation or allergic sensitisation. A bio-certificate is available on request!

Furthermore, recent studies by the prosthodontics (prosthetics) department at the University of Marburg’s medical dentistry centre have revealed that when combined with titanium implants Wirobond^® MI abutments produce lower corrosion currents than titanium abutments or alloys containing high levels of gold. Copies of the study can be requested from BEGO Implant Systems’ product management department.


If you would like further information, please contact:

BEGO Implant Systems GmbH & Co. KG
Technologiepark Universität
Wilhelm-Herbst-Str.1
28359 Bremen
Germany

Tel.: +49 (0)421 / 20 28–267
Fax: +49 (0)421 / 20 28-265
E-mail: info(at)begoimplantology.com
www.bego-implantology.com