LASAK company added the next item to fatigue strength of the implant-abutment connection tests (ISO 14801). Astra OsseoSpeed™ EV 3.6S implant, new on the market, failed stength test by load 180 N. Level of strength is about 25 % less than BioniQ® S3.5 implant, which resisted load 240 N. Comparations to the other commercial implant systems is in the graph bellow.
More implant-abutment test information is on Q-Lock connection page.
Sources: M. Wieland, H. Hornberger, Mechanical testing of fatigue strength, Bone level implant scientific overview, Starget 2010–1, experimental data of LASAK, Report – Accredited testing laboratory for mechanical tests of ČVUT Praha.
