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Fluorescence Angiography During Laparoscopic Sleeve Gastrectomy
Gyne Laparoscopic Surgery / Feb 5th, 2022 10:34 am     A+ | a-
This video demonstrates Fluorescence Angiography During Laparoscopic Sleeve Gastrectomy performed by Dr. R. K. Mishra at World Laparoscopy Hospital. A new technology involving indocyanine green (ICG) fluorescence angiography has been introduced to assess tissue perfusion and perform vascular mapping during laparoscopic surgery. The purpose of this video was to describe the use of this technology to identify the variable blood supply patterns to the stomach and gastroesophageal (GE) junction during laparoscopic sleeve gastrectomy (LSG), which may help in preserving the blood supply and preventing ischemia-related leaks.

Fluorescence imaging is currently being used for multiple applications across multiple subspecialties of surgery. Regarding gastrointestinal surgery, this technology can be used to assess proper tissue perfusion and vascular mapping of the patient's arterial/venous anatomy, as described in this article. Our group is currently exploring this technology in LSG cases to perform “perfusion-preserving” dissection and checking for adequate perfusion of the sleeve product afterward.
DR. Amelia
Mar 6th, 2022 7:01 am
Excellent video of Fluorescence Angiography During Laparoscopic Sleeve Gastrectomy. Very good with a clear and simple explanation! keep up the good work! I have learned so much from your content and can't thank you enough for the work you do.
DR. Chandrika
Mar 7th, 2022 10:04 am
What a nice video of Fluorescence Angiography During Laparoscopic Sleeve Gastrectomy. Thank you Dr. Mishra for teaching doctors from all over the world.
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