Root canal filling point

Details Root canal filling point Root canal filling point

1998-11-06

2000-02-15

Lewis, Ralph A.

Dentistry

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

Endodontic

4332281, A61C 502

Patent

active

060245697

ABSTRACT:
A new root canal filling point which is physicochemically stable, is not toxic to periapical tissue, can be sterilized and x-rayed; and has high elasticity and fracture resistance which enables the root canal filling point to be pressure-inserted into an even narrow or curved root canal. The root canal filling point is made of a copolymer consisting of propylene and ethylene, and a contrast medium.

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