Perforated Ulcer of the Gastrojejunal Anastomosis and Concomitant Internal Hernia After One Anastomosis Gastric Bypass.

The combination of two different complications after OAGB can make the pre- and intra-operative judgment difficult and hamper the therapeutic approach. The initial reduction of the internal hernia made it possible to reduce the pressure in the surgical assembly and facilitated the treatment of the anastomotic perforation.