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The most common operation for SMA syndrome, duodenojejunostomy, was first proposed in 1907 by Bloodgood. [7] Performed as either an open surgery or laparoscopically , duodenojejunostomy involves the creation of an anastomosis between the duodenum and the jejunum , [ 23 ] bypassing the compression caused by the AA and the SMA. [ 1 ]
The definitive treatment for duodenal atresia is surgery (duodenoduodenostomy or duodenojejunostomy), which may be performed openly or laparoscopically. [14] The surgery is required but not immediately urgent - a 24 to 48-hour delay is permissible to facilitate transport, further evaluation and fluid resuscitation. [13]
In general surgery, a Roux-en-Y anastomosis, or Roux-en-Y, is an end-to-side surgical anastomosis of bowel used to reconstruct the gastrointestinal tract. Typically, it is between stomach and small bowel that is distal (or further down the gastrointestinal tract ) from the cut end.
The SADI-S is a single anastomosis bariatric surgery. It is different from the classic duodenal switch, the gastric bypass (RNY) or sleeve gastrectomy.It is a type of bariatric surgery carried out to lose weight and to mitigate various metabolic issues including type 2 diabetes, dislipidemia, metabolic syndrome, and polycystic ovary syndrome.
Billroth I, more formally Billroth's operation I, is an operation in which the pylorus is removed and the distal stomach is anastomosed directly to the duodenum. [1] [2]The operation is most closely associated with Theodor Billroth, but was first described by Polish surgeon Ludwik Rydygier.
To relieve the obstructive symptoms, latero-lateral duodenojejunostomy, gastrojejunostomy, duodenal-jejunal bypass (DJB), enteral and parenteral nutrition may be helpful. [5] Therefore, early diagnosis and treatment may improve patient's outcome and reduce morbidity. [7] Diagram showing laparoscopic surgery.
Bypass operations on the GI tract, once rarely performed, are the cornerstone of bariatric surgery. The widespread use of mechanical suturing devices (linear and circular staplers) changed the face of gastrointestinal surgery. A suture-free method for anastomosis of the colon to colon or rectum has been developed. [1] [2]
Jejunojejunostomy is a surgical technique used in an anastomosis between two portions of the jejunum. [1] It is a type of bypass occurring in the intestine.It may lead to marked reduction in the functional volume of the intestine.