The Interna® connection implants by BTI have the following main features: Connection with an exclusive four-lobe anti-rotation design. Entrance cone to facilitate the insertion of prosthodontic components. Designed to withstand, during insertion and de-insertion (in the event of being necessary), high torques without the implant suffering deformations. The most advanced design technologies have been used to calculate the stress distribution and to guarantee bone stability around the implants. The dimensions of the connection have been studied to maximise material in critical areas and to thus increase resistance to breakage and fatigue. The dimensions of the connection are always the same for all implants, regardless of the platform. Simplicity and Aesthetics The Interna® system by BTI has all the prosthodontic components necessary to achieve an excellent aesthetic result, with abutments for screw-retained and cemented prostheses, and for immediate load