title: Jejunal intussusception: a complication of functional end-to-end stapled anastomoses in two ponies.
abstract: Jejunojejunal intussusception occurred after jejunal resection and stapled functional end-to-end anastomosis in two pony mares. In both mares, the lead point of the intussusception was the stapled functional end-to-end (FEE) anastomosis. The stapled free ends of jejunum were oversewn with an inverting suture pattern. A possible explanation for development of the intussusception was the acute angle created in the intestine by the FEE anastomosis. This angulation may have impaired flow of ingesta causing motility changes that predisposed the site to intussusception. Because the oversewn blind intestinal ends acted as the lead point for formation of the intussusception, it may be inadvisable to oversew the stapled anastomotic ends.
authors.affiliation: Department of Veterinary Medicine and Surgery, College of Veterinary Medicine and Surgery, University of Missouri, Columbia 65211, USA.
authors.forename: R L
authors.initials: RL
authors.lastname: Frankeny
authors.forename: D A
authors.initials: DA
authors.lastname: Wilson
authors.forename: N T
authors.initials: NT
authors.lastname: Messer
authors.forename: C
authors.initials: C
authors.lastname: Campbell-Beggs
mesh_terms: D000714:Anastomosis, Surgical / Q000009:adverse effects / Q000662:veterinary*; D000818:Animals; D003085:Colic / Q000601:surgery / Q000662:veterinary*; D005260:Female; D006734:Horse Diseases / Q000601:surgery*; D006736:Horses; D007443:Intussusception / Q000209:etiology / Q000601:surgery / Q000662:veterinary*; D007579:Jejunal Diseases / Q000209:etiology / Q000601:surgery / Q000662:veterinary*; D007583:Jejunum / Q000601:surgery*; D011183:Postoperative Complications / Q000601:surgery / Q000662:veterinary*