[Prosthetic implants used as orthodontic anchor-age - Introducing a complete digital workflow for clinical use]. / Prothetische Implantate zur kieferorthopädischen Verankerung ­ Einführung eines komplett digitalen Behandlungsablaufs für den klinischen Einsatz.

The aim of this case report was to introduce the clinical use of a prosthetic soft tissue level implant and a completely digitized workflow for the production of an individualized suprastructure fixated on prosthetic implants for orthodontic anchorage rein­forcement. A prosthetic soft tissue level implant was placed in the palatal region for orthodontic anchorage reinforcement. Based on an intraoral optical scan taken after implant osseointegration, the orthodontic suprastructure was manufactured entirely by means of computer­aided design and manufacturing (CAD/CAM). The individualized suprastructure was subsequently loaded in direct manner. The prosthetic implant was then re­moved in a non­invasive manner, similar to palatal implants.The analysis included clinical and laboratory fabrication steps. The placement of prosthetic implant in the palatal region proved to be a painless, easy and fast procedure, and provided absolute anchorage during the entire intended orthodontic treatment. Its non­invasive removal did not cause any adverse patient reactions. The digitally constructed suprastructure did not require any chairside adaptation at delivery and was suc­cessfully used for the intended orthodontic treatment.The reported case presents the successful placement, loading and removal of a prosthetic soft tissue level implant for ortho­dontic anchorage use in the palatal region. The described digital and model­free workflow provides a feasible and streamlined treatment modality for the fabrication of individualized ortho­dontic suprastructures by means of CAD/CAM for the use as or­thodontic anchorage reinforcement. This proof of principle should be substantiated with further larger­scaled investigations.