Development of a membrane for guided tissue regeneration: An study.

Aim: The aim of this study was to develop an alternative low-cost membrane for use in guided tissue regeneration (GTR).

Setting And Design: In vitro study.

Methods And Material: In this study, a membrane prepared from a 335 mm sized opening nylon substrate, covered in aqueous resin derived from chitosan, was compared with a commercial material, a non-degradable expanded poly (tetrafluoroethylene).