Adapter i.e. sleeve, for fixing e.g. abutment to jaw implant, has inner geometry and/or outer geometry connected with terminal geometry of jaw implant and/or terminal geometry of denture part in circumferential direction

摘要

The adapter (1) has an outer bearing surface (1.2) provided with outer geometry (GA) in a radial direction. Inner geometry (GI) and/or the outer geometry are positively connected with a terminal geometry e.g. pin, of a jaw implant (2) and/or a terminal geometry e.g. recess, of a denture part (3) e.g. abutment or crown, in a circumferential direction. The inner geometry and the outer geometry are arranged concentric to each other, where turning points are provided to the geometries. Independent claims are also included for the following: (1) a multipart system comprising a jaw implant (2) a jaw implant (3) a method for manufacturing a terminal geometry of a denture part for fixation at the jaw implant by an adapter.