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Percutaneous endoscopic gastrostomy (PEG) is an endoscopic medical procedure in which a tube (PEG tube) is passed into a patient's stomach through the abdominal wall, most commonly to provide a means of feeding when oral intake is not adequate (for example, because of dysphagia or sedation).
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 ...
Over the last three decades less invasive approaches such as percutaneous endoscopic gastrostomy (PEG) and laparoscopic assisted Stamm gastrostomy [6] have become increasingly popular. [7] [8] [9] Conventional PEG involves inserting the primary feeding device through the mouth and extracting it through a small incision formed through the ...
A method for inserting a feeding gastrostomy tube without the need for surgery was first described in 1980. [20] This endoscopic technique is of particular use as many patients who require feeding tubes (such as after patients with swallowing difficulties after a stroke ) are at high risk for complications from anaesthesia and surgery ; the ...
A relatively new and less-invasive method involving endoscopic ultrasound (EUS) guidance and fluoroscopy. A large bore needle is used to access the identified pseudocyst, creating a fistula between the cystic cavity and either the stomach or the duodenum. [6] Plastic stents may be placed to facilitate drainage from the pseudocyst. [4]
A jejunostomy is different from a jejunal feeding tube. A jejunal feeding tube is an alternative to a gastrostomy feeding tube and is commonly used when gastric enteral feeding is contraindicated or carries significant risks. The advantage over a gastrostomy is its low risk of aspiration due to its distal placement.
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