Fistula Laser Closure

The technique consists in applying in a radial way to 360 ° an energy laser in the fistulous route. This energy allows a thermal destruction by coagulation of the wall of the fistula and the fabrics of granulations in a circular and regular way as well as a shrinkage of neighbouring fabrics. The repair is made by a call of macrophages and fibroblasts of neighbouring healthy fabrics so ending in a closure of the fistulous route