Ivanov operation

(A.F.Ivanov, -, owls. otorinolaringolog) - ) surgial operation at the hroni antritis, onsisting opening verhneheljustnoj bosoms through preddvere a mouth, removal of the hanged sites of its muous membrane and reation of the message verhneheljustnoj bosoms with bottom nosovym a ourse ) (sin. Trepanation -trellised) - surgial operation at hroni frontite, onsisting opening of a frontal bosom by external aess through its bottom wall at an internal orner of an eye-soket, formation soustja with nosovoj a avity through forward ells of a trellised labyrinth and removal of the hanged sites of a muous membrane of a bosom ) surgial operation at the hroni stenosis of a throat aused by median position of both voie folds, onsisting in ekstralaringealnom (through laringofissuru) or endolaringealnom removal of a voie fold.