Completed bypass. The bypass is tested by insufflation of air under saline, or by instillation of methylene blue. (Soper NJ, Swanstrom LL, Eubanks WS, eds. Mastery of Endoscopic and Laparoscopic Surgery. 2d ed.
Philadelphia: Lippincott Williams &amp;
If you have used this image in a publication or presentation please email MEDIA@SAGES.org and let us know how it worked out.