Medical Instinct® UCLA abutments are available with and without anti-rotation mechanism and allow the customized fabrication of abutments as well as bar and bridge constructions. Components for casting with high-fusing precious metal alloys (PA) and non-precious alloys (NPM) are available. Due to the extremely low distance height, it is possible to form ceramic veneers to the lowermost points. When using the adhesive technology (passive fit), the modelling aid made of plastic can be removed from the abutment.