METHOD OF ENDOSCOPIC ENDONASAL REMOVAL OF ADIPOSE TISSUE FROM FOSSA PTERYGOPALATINA AND FOSSA INFRATEMPORALIS USING A MICRODEBRIDER Russian patent published in 2021 - IPC A61B17/00 

Abstract RU 2740853 C1

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to surgery. Mucous membrane of the posterior wall of the maxillary sinus is transnasinally controlled by the endoscope. Posterior wall of the maxillary sinus is excised. Subperiosteal layer is separated. Then, the open working channel of the microdevread attachment is located in front of the fatty tissue distally from the zones where the surface arrangement of the vessels and nerves is supposed. Tract and final mobilization of adipose tissue of pterygoiform pterygoal pterygoal cavity is performed by aspirating it with a microdirector. After removal of superficially located adipose tissue, vascular and / or neuronal trunk is examined. Adipose tissue is removed with microdirector along vessel and / or nerve in volume sufficient for free manipulations. Rotary speed of cutter varies from 3000 to 4000 rpm.

EFFECT: method enables reducing the length of pterygoiform vestibular and puncture cavity dissection, providing fast and safe removal of adipose tissue, reducing the number of required surgical instruments.

1 cl, 2 ex, 3 dwg

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RU 2 740 853 C1

Authors

Bebchuk German Borisovich

Dajkhes Nikolaj Arkadevich

Dzhafarova Maryam Zaurovna

Averbukh Vladimir Mikhajlovich

Dates

2021-01-21Published

2020-07-06Filed