Strangulation of the small colon by a pendulous ovarian pedicle in an adult broodmare

Summary A 17‐year‐old Quarter Horse broodmare was taken to surgery for signs of colic unresponsive to medical management. The small colon was strangulated by a pendulous ovarian pedicle. The strangulation was freed, and the affected ovary was removed. The mare developed signs of a small colon obstruction 4 days after surgery. The mare was euthanised 6 days after surgery because of a GI rupture. A post‐mortem examination revealed necrosis of the previously strangulated portion of small colon.