Gastrojejunostomy is a type of gastric/intestinal bypass procedure. It connects your stomach directly to the middle part of your small intestine (jejunum), bypassing the first part (duodenum). What is a gastrojejunostomy?

2017年8月19日 · Gastrojejunostomy can be performed with a jejunal loop brought either behind the transverse colon (retrocolic) or in front of it (antecolic). The advantage of retrocolic gastrojejunostomy is a...

2023年7月24日 · A gastrojejunostomy is a surgical procedure that creates an anastomosis between the stomach and the jejunum. It can be performed in either a hand-sewn or a stapled fashion, either open or laparoscopically. Some centers have even created gastrojejunostomies endoscopically.[1]

2024年2月8日 · There are many variations on the procedure, but they generally involve resection of the diseased portion of the distal stomach and a side-to-side anastomosis of the residual stomach to jejunum through the transverse mesocolon. It can be performed with either an antecolic or a retrocolic anastomosis.

A decision that has to be made when creating a gastrojejunostomy is whether the anastomosis will be antecolic or retrocolic. In most circumstances, it is desirable to perform the anastomosis in a retrocolic manner, because there is likely to be less tension and less interference with gastric emptying when the colon becomes distended.

In our first technique (cases 1–150), adapted from the method of Wittgrove and Clark, we created a retrocolic, retrogastric Roux-limb and used a circular stapler for the gastrojejunal anastomosis. The anvil was placed within the gastric pouch by passing it through the …

2020年2月6日 · Following resection, two common modalities for reconstruction are Billroth II or Roux-en-Y gastrojejunostomy. In most, a Billroth I is not feasible because the fixed duodenum cannot typically reach the gastric stump.

Laparoscopic gastrojejunostomy (LGJ) has been proposed as the technique preferred over open gastrojejunostomy for relieving gastric outlet obstruction (GOO) due to malignant and benign disease. This study investigates the feasibility and safety of LGJ for GOO.

All gastric anastomoses in PD were performed with a stapled retrocolic loop gastrojejunostomy with closure of staple defect with 2-layer closure. ERAS protocol was used in all patients postoperatively.

2016年4月28日 · Retrocolic reconstruction may be superior to antecolic reconstruction in preventing postoperative GERD, especially in obese patients. The left lateral and ventral shifts of gastrojejunostomy after antecolic reconstruction may aggravate the occurrence of GERD.