Anatomic interchangeable healing abutment and impression coping

Details Anatomic interchangeable healing abutment and impression coping Anatomic interchangeable healing abutment and impression coping

1997-08-19

1999-05-04

Lucchesi, Nicholas D.

Dentistry

Prosthodontics

Holding or positioning denture in mouth

A61C 800

Patent

active

058996974

ABSTRACT:
Dental restoration components for use to make a replacement tooth which substantially mimics the emergence profile of a natural tooth comprising two parts, one being a core adapted for fixation subgingivally in the site of the natural tooth, and the other being an emergence-profiler guide which fits on the core and shapes the overlying gingiva to the desired emergence profile. Two sets of the components may be provided, one for use as a healing abutment, and the other for use as an impression coping.

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Exhibit A, drawing of a healing abutment.
Exhibit B, assembly drawing of a coping and the component drawings which comprise the coping assembly.
Exhibit C, one piece healing abutment made entirely of Deltrin.TM..
Perri, George, DDS et al., Single Tooth Implants, CDA Journal, vol. 17, No. 3, Mar. 1989.
DIA.TM. Dental Imaging Associates, Implamed -The Source, The Anatomical Abutment System, pp. 1-10, Oct. 9, 1991.
Lewis, S.G., et al., Single Tooth Implant Supported Restorations, Intnatl. Jrnl. of Oral & Maxillofacial Implants, vol. 3, No.1, pp. 25-30, 1988.
Lewis, S.G., et al., The "UCLA"Abutment, Intnatl. Jrnl. of Oral & Maxillofacial Implants, vol. 3, No. 3, pp. 183-189, 1988.

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