Process for the production of a dental implant

Details Process for the production of a dental implant Process for the production of a dental implant

1995-04-13

1996-10-08

Lucchesi, Nicholas D.

Dentistry

Method or material for testing, treating, restoring, or...

Crown

4332011, A61C 510, A61C 800

Patent

active

055624502

ABSTRACT:
In a process for the production of a dental implant wherein the tooth root region of a natural tooth, which region has been removed from a tooth socket or the like cavity in the jaw, is copied or modelled on an implant blank comprising a biologically compatible, non-resorbable material, wherein the modelling operation is effected in particular by copy-milling, the cross-sectional dimensions of the tooth root of the natural tooth are extended in predetermined zones by double a gap dimension. In addition the basic anatomical shape of the implant is produced by contact-less sensing of the tooth root of the natural tooth by a laser beam or sonography and the gap dimensions are added as calculation values.

REFERENCES:
patent: 4615678 (1986-10-01), Moermann et al.
patent: 4837732 (1989-06-01), Brandestini et al.
patent: 5004422 (1991-04-01), Propper
patent: 5266030 (1993-11-01), Van Der Zel
patent: 5320462 (1994-06-01), Johansson et al.
patent: 5401170 (1995-03-01), Nonomura

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