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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 surfaces available on the market and establish their respective Identification (ID) Card, following the Implant Surface Identification Standard (ISIS). In this fifth part, coated surfaces and some collar surfaces were investigated. Materials and Methods. Sixteen different implant surfaces were characterized: NanoTite (Biomet 3I, Palm Beach Gardens, FL, USA), SLActive (ITI Straumann, Basel, Switzerland), Roxolid SLActive (ITI Straumann, Basel, Switzerland), Xpeed (MegaGen Co., Seoul, Korea), Xpeed Plus (MegaGen Co., Seoul, Korea), Inicell (Thommen, Waldenburg, Switzerland), Integra-CP/NanoTite (Bicon, Boston, MA, USA), Dentis Haptite (Dentis, Daegu, Korea), Legacy 2 HA (Implant Direct LLC, Calabasas, CA, USA), Biohorizons HA (Biohorizons,Birmingham, AL, USA), Osstem HA (Osstem implant Co., Busan, Korea), DIO BioTite-H (DIO Co., Busan, Korea), Laser-Lok collar (Biohorizons, Birmingham, AL, USA), SBM collar (Implant Direct, Calabasas, CA, USA), Ossean collar (Intra-Lock, Boca Raton, Florida, USA), Kohno DES ZirTi (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 readerfriendlyID card.

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