The Annals of Thoracic Surgery, Vol 48, 677-682, Copyright © 1989 by The Society of Thoracic Surgeons
Replacement of the esophagus by a segment of colon provided with an antireflux valve
S Larsson, G Lycke and G Radberg
Department of Thoracic and Cardiovascular Surgery, University of Goteborg, Sweden.
A method has been developed to prevent reflux of gastric contents into an
interposed segment of colon substituting for the esophagus. The operative
procedure includes construction of an intussusception valve at the
cologastric junction. The method was used in 5 patients, who have been
followed clinically for 17 to 30 months. Clinical observations including
endoscopy as well as radiography and dynamic scintigraphy indicate that the
addition of an antireflux valve at the distal end of the interposed segment
of colon prevents gastrocolic reflux without jeopardizing the emptying of
the colon transplant.