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Background and objectives. Dental implants are commonly used in dental therapeutics, but dental practitioners only have limited information about the characteristics of the
implant materials they take the responsibility to place in their patients. The objective of this work is to describe the chemical and morphological characteristics of 62 implant surfacesavailable on the market and establish their respective Identification (ID) Card, following the Implant Surface Identification Standard (ISIS). In this second part, surfaces with metallurgy modification (anodization, titanium plasma-spraying TPS) were investigated. Materials and Methods. Eight different implant surfaces were characterized: TiUnite (Nobel Biocare, Gothenburg, Sweden), Ospol (Ospol, Höllviken, Sweden), INNO (Cowellmedi Co., Busan, Korea), Shinhung M (Shinhung Co., Seoul, Korea), Tecom REP (Tecom Implantology/Titanmed, Galbiate, Italy), BioSpark (Keystone Dental, Burlington, MA, USA), Kohno HRPS (Sweden & Martina, Due Carrare, Italy), Kohno DES HRPS (Sweden & Martina, Due Carrare, Italy). Three samples of each implant were analyzed. Superficial chemical composition was analyzed using XPS/ESCA (X-Ray Photoelectron Spectroscopy/Electron Spectroscopy for Chemical Analysis) and the 100nm in-depth profile was established using Auger Electron Spectroscopy (AES). The microtopography was quantified using optical profilometry (OP). The general morphology and the nanotopography were evaluated using a Field Emission-Scanning Electron Microscope (FE-SEM). Finally, the characterization code of each surface was established using the ISIS, and the main characteristics of each surface were summarized in a reader-friendly ID card.

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