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Oddi Banding Essay

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Oddi Banding Weight Loss Procedure Morbidly obese patients have recently been introduced to a rapid weight loss procedure called Oddi Banding. The procedure is comparable to gastric banding in that it works by attaching a small plastic band around the sphincter of Oddi (SO), compressing the outer wall. The SO has many different important purposes that are adversely affected by this procedure. Some of these side effects include: anemia, elevated white blood cell count, abnormal discomfort after eating, scaring of the Sphincter of Oddi, damage to organs and even death. All of these elements will be explained below in further detail. (CQUniversity, 2015) What is the sphincter of Oddi? The Sphincter of Oddi is a construction of smooth muscle fibers surrounding the duodenal papilla (a small …show more content…

Solid casings that contain pain fibers encapsulate organs such as the liver and gallbladder. The swelling and stretching of these organs stimulate these fibers to produce abdominal pain. (Kathryn L. McCance, 2014) The gallbladder holds approximately 90ml of concentrated bile. Each day 700 to 1200 ml of bile is secreted and drained into the common bile duct and into the duodenum. (Kathryn L. McCance, 2014) As outlined earlier the blockage of the Sphincter of Oddi will cause all of this bile to be forced back up the common bile duct and into the gallbladder. The amount of fluid produced in a day far outweighs the capacity of the gallbladder causing it to become distended. This distention activates the pain fibers causing abdominal discomfort, especially during large meals. The same mechanism is found when the pancreas secretes pancreatic enzymes. The enzymes become stuck at the SO and are required to travel back up the main pancreatic duct into the pancreas; this causes pain and discomfort due to the distention of the

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