Artificial dental root

Details Artificial dental root Artificial dental root

1994-09-19

1996-12-17

Lucchesi, Nicholas D.

Dentistry

Prosthodontics

Stress breaker

433173, 433177, 4332011, A61C 1328, A61C 800, A61C 1312, A61C 13225

Patent

active

055846939

ABSTRACT:
An artificial tooth root undergoing connective tissue fusion when implanted. The artificial tooth root is columnar-shaped and has a crown (5) at its one end and an apex (6) at its other end. The artificial tooth root has a dual structure consisting of an outer root (7) and an inner root (8). The outer root (7) and the inner rook (8) have axially extending protrusions 4,4' and recesses 3,3' on their lateral sides and are affixed to each other by a resin adhesive (9).

REFERENCES:
patent: 3827145 (1974-08-01), Richards
patent: 4195409 (1980-04-01), Child
patent: 4324550 (1982-04-01), Reuther et al.
patent: 5074792 (1991-12-01), Bernadat
patent: 5174755 (1992-12-01), Fukuda
patent: 5362234 (1994-11-01), Salazar et al.
Oral Implantology And Biomaterials; Basic and Clinical Evaluation of Zirconia Ceramic Dental Implant System; pp. 83-91, 1989.
Oral Implantology And Biomaterials; Clinical Application of Dental Root Implant Using Bioactive Glass; pp. 145-149, 1989.

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