Tooth filling material and method of use

Details Tooth filling material and method of use Tooth filling material and method of use

1993-04-23

1995-05-16

O'Connor, Cary E.

Dentistry

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

By filling, bonding or cementing

433224, A61C 500

Patent

active

054155479

ABSTRACT:
An improved method for filing and sealing tooth cavities involves the use of a cement composition which exhibits several advantages over existing orthograde and retrograde filling materials, including the ability to set in an aqueous environment. In a preferred embodiment, the cement composition comprises Portland cement, or variations in the composition of such cement, which exhibit favorable physical attributes sufficient to form an effective seal against reentrance of infectious organisms.

REFERENCES:
patent: 3973972 (1976-08-01), Muller
patent: 4171544 (1979-10-01), Hench et al.
patent: 4337186 (1982-06-01), Crisp et al.
patent: 4376835 (1983-03-01), Schmitt et al.
patent: 4557691 (1985-12-01), Martin et al.
patent: 5236362 (1993-08-01), Cohen et al.
The Adaption and Sealing Ability of Light-Cured Glass Ionomer Retrograde Root Fillings, International Endodontic Journal (1991) 24, pp. 223-232.
Sealing Ability of Dental Amalgams as Retrograde Fillings in Endodontic Therapy, Journal of Endodontics, Dec. 1983, vol. 9, No. 12, pp. 551-553.
The Apical Seal Via the Retrosurgical Approach, Oral Surg., Aug. 1982, pp. 213-218.
Apical Leakage Associated with Retrofilling Techniques: A Dye Study, Journal of Endodontics, Aug. 1986, vol. 12, No. 8, pp. 331-336.

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