Meso structure for implant-supported dental prosthesis

摘要

The invention relates to a holding device for dental implant superstructures, -, in which three implants (2, 3, 4) having the shape of a dental arches a web (1) is arranged, on which a bar prosthesis can be built up. In order to the aforementioned holding device with regard to their adaptation to anatomic circumstances to be variable, but nevertheless to ensure a stable anchoring of the dental prosthesis, the invention proposes that each of the three implants (2, 3, 4) in each case an occlusal mounting post (5), at the end as a spherical head (6) is formed, and that the web (1) for each of the three spherical heads (6), which is used as a bearing housing (7, 8, 9) has an exact fit constructed receiving device, of which the first and second bearing housing (7, 8) in the two terminal web thirds (1a, 1b) and the third bearing housing (9) in the middle web third (1c) are arranged, wherein at least the first and second bearing housing (7, 8) in each case a cylindrical, extend approximately in a web - the longitudinal direction have extending bearing surface.