METHOD FOR SURGICAL TREATMENT OF RECTOVAGINAL FISTULAS BY LASER THERMOBLITERATION OF THE FISTULOUS PASSAGE WITH VAGINAL GRAFTING Russian patent published in 2020 - IPC A61B17/00 A61B17/42 A61B18/20 

Abstract RU 2734952 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to colorectal surgery. It involves laser thermo-obliteration of fistulous hole in intestine, part of fistulous passage in intestine wall and rectovaginal partition. Fistulous opening is excised into a vagina. Posterior vaginal wall is mobilized in the proximal direction from the wound; a flap is formed from a mobilized posterior wall of vagina by the size and shape of the vaginal wound. Formed flap is brought down with its fixation to the edges of the vaginal wound edge to the end without tension by separate sutures.

EFFECT: method enables reducing a surgical injury; leaving an intact intestinal wall; eliminate rectovaginal fistula without damaging surrounding structures of muscular structures and anal sphincter; reduced postoperative hospital bed; perform vaginal surgery; reducing number of recurrences.

1 cl, 1 ex

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RU 2 734 952 C1

Authors

Shelygin Yurij Anatolevich

Titov Aleksandr Yurevich

Mudrov Andrej Anatolevich

Blagodarnyj Leonid Alekseevich

Kostarev Ivan Vasilevich

Omarova Mariyam Magomedovna

Sokolova Yuliya Alekseevna

Matinyan Anushavan Vaagnovich

Dates

2020-10-26Published

2020-06-04Filed