The tomas®-pin has been designed for endosteal insertion in the maxilla or mandible. A temporary, reliable anchorage option is created for orthodontic treatment with the aid of an endosteallyanchored miniscrew (tomas®-pin). The head of the tomas®-pin can be connected with different orthodontic appliances, according to each indication, to attain or support the required tooth movement. tomas® is a system of coordinated components not only for the insertion of the miniscrews, but for actual orthodontic treatment.