Transduodenal Sphincteroplasty is a medical procedure that aims to correct damage to the sphincter muscle located at the junction between the duodenum and the pancreas. The word "transduodenal" is spelled as [trænz-du-ə-dɛn-əl], with the "s" being silent. "Sphincteroplasty" is spelled as [sfɪŋktəroplæsti], with the stress on the "ek" syllable. This procedure is usually performed to help with drainage from the pancreas or to remove bile duct stones. It is an intricate and highly specialized medical intervention.
Transduodenal sphincteroplasty is a surgical procedure performed to repair or reconstruct the sphincter of Oddi, which is a muscular valve located at the junction of the common bile duct and the duodenum, the first part of the small intestine. This procedure is used to treat various conditions that affect the normal functioning of the sphincter of Oddi, such as benign strictures, choledocholithiasis (gallstones in the common bile duct), or stenosis (narrowing) that can cause bile flow obstruction.
During a transduodenal sphincteroplasty, the surgeon makes an incision in the duodenum to access the sphincter of Oddi. They then carefully dissect and repair any strictures or narrow areas to restore proper bile flow. This procedure may also involve removing any gallstones or other obstructions that may be present in the common bile duct.
The aim of the transduodenal sphincteroplasty is to relieve symptoms such as recurring abdominal pain, jaundice (yellowing of the skin and eyes), or liver dysfunction that are caused by the dysfunction of the sphincter of Oddi. The surgery aims to restore normal bile flow, prevent further complications, and alleviate the associated symptoms.
Transduodenal sphincteroplasty is typically performed by a skilled surgeon specialized in hepatobiliary and pancreatic procedures. As with any surgical intervention, there are potential risks and complications associated with the procedure, such as bleeding, infection, or injury to nearby structures, which should be discussed with the surgeon prior to undergoing the operation.
The etymology of the word "Transduodenal Sphincteroplasty" can be broken down as follows:
1. Trans-: This is a prefix derived from Latin and means "across" or "on the other side".
2. Duodenal: This comes from the Latin term "duodēnum" which means "twelve fingers". It refers to the first part of the small intestine called the duodenum.
3. Sphincter: This word originates from the Greek word "sphínx" meaning "that which binds tightly". In anatomy, a sphincter is a circular muscle that constricts an opening or passage.
4. -oplasty: This suffix comes from the Greek word "plastos" meaning "formed" or "molded". In medical terminology, it refers to a surgical repair or reconstruction of a body part.