The surgeon makes a cut into the pyloric muscle (stomach outlet) down to the mucosa, the inner layer of the stomach, thus releasing the restriction. No tissue is removed and the stomach lining is not opened. The pyloric muscle returns to normal size with time.
Review Date: 8/18/2006
Reviewed By: Benjamin W. Van Voorhees, MD, MPH, Assistant Professor of Medicine and Pediatrics, The University of Chicago, Chicago, IL. Review provided by VeriMed Healthcare Network.
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