The Angled Abutment system from Astra Tech has a conical seal design which enables it to create a tight and firm connection. The indexing feature allows easy parallel placement of the abutments, promising the correct positioning during prosthetic procedures. The system is made up of a series of components including an abutment, an abutment screw in pure grade 4 titanium, and prosthetic and laboratory components.
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Angled abutment. Br Dent J 195, 289 (2003). https://doi.org/10.1038/sj.bdj.4810518
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DOI: https://doi.org/10.1038/sj.bdj.4810518