Abstract: A method for producing a prestressed tooth repositioning device, comprising: a) Producing a real or digital model of a jaw or jaw section of a patient with at least one misaligned tooth b) Producing a real or digital model of a jaw or jaw section of a patient in which the position of at least one tooth is changed in comparison to the model mentioned in step a) c) Digital or real positioning of a real or digital tooth repositioning device on the real or digital model mentioned in step b), d) Transferring the real or digital tooth repositioning device according to step c) to the real or digital model with at least one misaligned tooth according to step a), with the real or digital tooth repositioning device being prestressed, and e) Optionally, producing a real prestressed tooth positioning device on the basis of the digital tooth repositioning device according to step d) by way of a CAM method (FIG.

Abstract: The present invention relates to methods for producing an orthodontic setup, comprising a) producing at least one physical alveolar ridge model, said alveolar ridge model having cavities for receiving tooth models, b) producing tooth models, and c) optionally: placing the tooth models in said alveolar ridge model.

Abstract: The invention relates to an adhesion pad for fastening an orthodontic aligner, wherein the adhesion pad comprises a substantially flat structure, which can be applied to the surface of at least one tooth, and wherein said adhesion pad has at least one side having a modified surface, which increases the adhesion of the adhesion pad to the aligner. Alternatively, the invention relates to an adhesion pad for fastening an orthodontic aligner, wherein the adhesion pad comprises a substantially flat structure and has a modified surface, which strengthens the adhesion of the adhesion pad to the tooth surface, and wherein said flat structure a) can be arranged on the inner surface of said aligner or b) is an integrated region of said aligner that protrudes on the inside of the aligner.