The surgical technique consisted in releasing and defunctionalizing 60 cm of ileum with opening of left mesocolon to allow anastomosis of the proximal end of the ileum jejunum modified jejunum jejunum jejunum 20 cm making double anastomosis jejunal anastomosis jejunum with jejunum modified jejunum and jejunal anastomosis posterior jejunum jejunal anastomosis jejunum jejunum jejunum jejunum jejunum jejun