Economic burden of long-term treatment of severe fecal incontinence Mario Javier de Miguel Valencia; Alberto Margallo Lana; M. Ángeles Pérez Sola; Eduardo Sánchez Iriso; Juan Manuel Cabasés Hita; Iñaki Alberdi Ibáñez; Miguel Ángel Ciga Lozano; Mario de Miguel Velasco;

Results at one year of the TROPIS technique in the treatment of complex anal fistula María Luisa Reyes Díaz; Fatima Hinojosa-Ramirez; Irene María Ramallo Solís; Rosa María Jiménez Rodríguez; Jose Pintor Tortolero; Ana María García Cabrera; Jorge M. Vázquez Monchul; Fernando de la Portilla de Juan;

Multidisciplinary management of perianal fistula in Crohn¿s disease: Protocol implementation and its clinical and quality of life outcomes Natalia González Alcolea; M. Dolores Martín Arranz; Blanca Monje Vera; Mario Álvarez Gallego; Jesús Díez Sebastián; Isabel Pascual Miguelañez;