Billroth's operation II

n.
  1. The surgical resection of the pylorus to the stomach, followed by closure of the cut ends of the duodenum and gastrojejunostomy.Billroth II anastomosis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.