40 year age male.presented to ER with Complain of lower andominal pain 02 days

40 year age male.presented to ER with Complain of lower andominal pain 02 days .
On exam : there was generilzed abdominal tendernes ,bowel sounds not audible .
USG abdomen : shows dilated gut loops in RIF.
Exploration of pt planned.intraoperative fundings were : * 1 feet gangrenous ileum just 3cm Proximal to ileocecal junction .

  • Broad base meckle diverticulum 2 feet proximal ICJ .fibrous band arising from it and obstructing the gut mesentery ,mesentery was also twisted leading to gangrenous gut just 3 cm proximal to ICJ …
    Procedure of Choice for this patient ? How to procede for this case ?