Guided periodontal tissue regeneration

Details Guided periodontal tissue regeneration Guided periodontal tissue regeneration

1989-06-06

1990-10-09

Lieberman, Paul

Dentistry

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

128DIG8, 424424, 424426, 4332021, 4332281, 604285, 604288, A61C 502, A61K 600, A61M 3100

Patent

active

049617079

ABSTRACT:
A method and surgical implant article for enhancing the regeneration of periodontal connective tissue at tooth root surfaces exposed by periodontal surgery wherein the exposed root surfaces are covered with a surgical implant article which is a membrane which excludes contact between the root surfaces and gingival epithelium and gingival connective tissue but permits migration to the root surfaces of PDL cells, the membrane being constructed of a non-toxic, nonimmunogenic, bio-absorbable material.

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