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A gastric feeding tube (G-tube or "button") is a tube inserted through a small incision in the abdomen into the stomach and is used for long-term enteral nutrition. One type is the percutaneous endoscopic gastrostomy (PEG) tube which is placed endoscopically. The position of the endoscope can be visualized on the outside of the person's abdomen ...
The PEG procedure is an alternative to open surgical gastrostomy insertion, and does not require a general anesthetic; mild sedation is typically used. PEG tubes may also be extended into the small intestine by passing a jejunal extension tube (PEG-J tube) through the PEG tube and into the jejunum via the pylorus. [1]
The Stamm gastrostomy is an open technique, [4] requiring an upper midline laparotomy and gastrotomy, with the catheter brought out in the left hypochondrium.It was first devised in 1894 by the American Gastric Surgeon, Martin Stamm (1847–1918), who was educated greatly in surgery when he visited Germany.
The procedure involves bisecting this tube, usually between the later stage of the small intestine and the large intestine or colon, hence colostomy, and exiting it from the body in the abdominal region. The point of exiting is what is known as the stoma.
An enterostomy (entero-+ -stomy; / ɛ n t ə ˈ r ɒ s t oʊ m i /) is either (1) a surgical procedure to create a durable opening (called a stoma) through the abdominal wall into an intestine (small intestine or large intestine) or (2) the stoma thus created.
These tubes often have guidewires to facilitate insertion. If feeding is required for a longer period of time, other options, such as placement of a PEG tube, should be considered. [citation needed] Function of an NG tube properly placed and used for suction is maintained by flushing.
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Gastroenterostomy, anastomosis of gastric cardia to jejunum. A gastroenterostomy is the surgical creation of a connection between the stomach and the jejunum.The operation can sometimes be performed at the same time as a partial gastrectomy (the removal of part of the stomach).
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