A direct technique with a double lateral bridging flap for coverage of denuded root surface and gingiva extension. Clinical evaluation after 2 years.

We are introducing a new surgical technique which enables us to cover gingival recessions and extend the gingiva with a one-step procedure. This method can be described generally as a combination of a coronally repositioned flap and a modified vestibulum plastic. So far this method has been applied to 55 teeth of 19 different patients. The results have been observed for 2 years. After this time, 54.4% (30 teeth) still had complete coverage of the previously denuded root surfaces. The results show that it is possible to cover gingival recessions without increasing the zone of keratinized gingiva.