What is selective vagotomy?
What is selective vagotomy?
Selective Vagotomy is the division of the anterior and posterior branches distal to the branching of the hepatobiliary and celiac branches. Requires a drainage procedure (SV + D) Can be combined with antrectomy to suppress acid secretion further and also serve as the drainage procedure (SV + A)
What other procedure is performed with a vagotomy?
All types of vagotomy can be performed at open surgery (laparotomy) or using minimally invasive surgery (laparoscopy). For the management of PUD, vagotomy is sometimes combined with antrectomy (removal of the distal half of the stomach) to reduce the rate of recurrence.
Which nerve is cut in highly selective vagotomy?
Highly selective vagotomy. Like a selective vagotomy, this type involves only cutting the part of the vagus nerve that directly affects your stomach, preserving many of the vagus nerve’s other functions. This type is commonly done along with truncal vagotomy.
What happens when you cut the vagus nerve?
If the vagus nerve becomes damaged by physical trauma or the growth of a tumor, it may cause digestive symptoms, or hoarseness, paralysis of the vocal cords and slowed heart rate.
What happens after a vagotomy?
A vagotomy may cause side effects such as: Anesthetic side effects such as headache, nausea and confusion. Postvagotomy diarrhea (mainly with truncal vagotomy) Delayed gastric emptying (gastroparesis) which is usually prevented with a pyloroplasty.
Does vagotomy increase gastric emptying?
It decreases gastric emptying, which reduces the acid input into the duodenum.
How successful is pyloroplasty surgery?
Conclusion: Laparoscopic pyloroplasty improves or normalizes gastric emptying in nearly 90% of gastroparesis patients with very low morbidity. It significantly improves symptoms of nausea, vomiting, bloating, and abdominal pain.
What is function of nerve of Latarjet?
It functions by increasing peristalsis and relaxing the sphincter, thus draining the contents of the stomach into the first part of duodenum. If damage occurs to this nerve, it can cause retention syndrome.
How successful is Pyloroplasty surgery?
Which type of vagotomy techniques does not require drainage surgery?
Highly selective vagotomy is indicated for the treatment of intractable duodenal ulcers because, unlike truncal vagotomy, it does not require a drainage procedure.
What do you need to know about vagotomy surgery?
Vagotomy might be the surgical cutting from the vagus nerve to lessen acid secretion within the stomach. Purpose: The vagus nerve trunk divides into branches which go to various areas of the stomach. Stimulation from all of these branches results in the stomach to create acid.
When do you need a vagotomy for an ulcer?
An excessive amount of gastric acid results in ulcers that could ultimately bleed that will create an urgent situation. A vagotomy is conducted when acid production within the stomach can’t be decreased by other means. The objective of the process is to disable the acid-producing capacity from the stomach.
How does a pyloroplasty help with a vagotomy?
Vagotomy leads to a reduction in peristalsis, along with an alternation in the emptying patterns from the stomach. To help ease this, a pyloroplasty is usually carried out to widen the outlet in the stomach towards the small intestine.
Which is the best description of a thoracoscopic vagotomy?
Thoracoscopic vagotomy: Carried out with the third, sixth, and seventh left intercostal spaces, the posterior vagus trunk is isolated, clipped, along with a segment excised. Highly selective vagotomy (HSV): HSV selectively deprives the parietal cells of vagal nerves, and lessens their sensitivity to stimulation and also the discharge of acid.
