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[Extended trepanopuncture of the frontal sinuses (therapeutic and diagnostic opportunities)]
R G Akopyan1, C Z Yampol'skiy, M G Leyzerman
1Kafedra otorinolaringologii Rossiyskoy meditsinskoy akademii GKB No.59,Moskva.
Vestnik Otorinolaringologii
|January 1, 1997
Abstract:
The authors describe the technique of extended trepanopuncture of the frontal sinuses and relevant equipment (updated trephine, 4.2 mm wide-lumen drainage cannula, double-lumen attachment for it). The procedure enabled performing endoscopical review of the frontal sinus cavity, biopsies and minor operations through the lumen of the drainage cannula. The double-lumen attachment served for lavage of the frontal sinuses in the frontonasal obstruction.