METHOD OF ARRANGING PORTS FOR LAPAROSCOPIC APPROACH TO POSTERIOR GROUP OF PANCREATODUODENAL LYMPH NODES IN LYMPHADENECTOMY IN PATIENTS WITH CHOLANGIOCARCINOMA Russian patent published in 2024 - IPC A61B17/94 A61B17/34 

Abstract RU 2831093 C1

FIELD: medicine.

SUBSTANCE: invention relates to hepatobiliary surgery. Optical port is placed in the right mesogastrium at distance of 10–12 cm from the midline. Right working port is placed under the right costal arch along the middle axillary line. On the left, the working ports are placed under the left costal arch along the midclavicular line and in the left mesogastrium along the anterior axillary line.

EFFECT: method provides reduction of traumatism in lymph node dissection of posterior pancreatoduodenal group of lymph nodes of thirteenth group, reduced intraoperative and postoperative complications due to improved visualization and ergonomics of laparoscopic instruments.

1 cl, 3 ex

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RU 2 831 093 C1

Authors

Efanov Mikhail Germanovich

Britskaya Nataliya Nikolaevna

Koroleva Anna Aleksandrovna

Tarakanov Pavel Vitalievich

Dates

2024-12-02Published

2023-08-30Filed