Treatment of stripping perforations.

Strippings are problems that are frequent on thin and concave roots. Treatment and prognosis differ from that of a lateral root perforation because of the size, oval shape, and thin edges of the striping. We propose a two-step technique: an endodontic phase in which the root canal system is sealed with gutta-percha overflowing through the stripping perforation and a surgical second step that will allow elimination of this excess.