EFFECT OF ANODIC SURFACE FILM OF TITANIUM WITH DIFFERENT STRUCTURES ON THE IN VIVO AND IN VITRO PERFORMANCE

ANDREA GOMEZ SANCHEZ; JULLIANA PELLEJERO; LEANDRO SALEMME; KAHLIL HADAD; MATIAS BACA; CARLOS BLAS VOTTOLA; JOSEFINA BALLARRE; MARIA R. KATUNAR; SILVIA CERE

Congreso; 10th World Biomaterials Congress (WBC); 2016

The success of an implant in the body strongly depends of its surface properties. Metallic materials can be protected from the physiological media by a protective barrier, thus minimizing the release of particles and ions from the metal into the body fluid. Anodic surface films alter both chemistry and topography of the surface. The adjust of anodic processing parameters allow the generation of distinctive surfaces in the nano and micro scale. The surface condition arouse determine the corrosion resistance and the osseointegration capability. The aim of this work is to evaluate the effect of three different surface conditions (mechanical polished (T0), anodised in phosphoric acid (TP) and anodised in F- media (TPF)) of CP 2 Ti on the in vitro and in vivo response..