Unilateral grommet insertion and adenoidectomy in bilateral secretory otitis media: preliminary report of the results in 91 children

Abstract

This study evaluates whether the use of grommets in the primary treatment really changes the course of secretory otitis media. The patient acts as his own control. Bilateral cases are selected and one ear is treated by a grommet, the other left intact, and all have their adenoids removed. Until now 91 children have been entered. A repeated operation was done in 13, and 6 of them had a contralateral grommet because of persisting middle ear effusion. A discharge occured from 25% of the operated ears. After the operation the intact ear showed a great improvement in the function of the Eustachian tube according to the tympanograms. The hearing level was normalized within 3 months in both intact and operated ears. In 28 children the grommets had been extruded for more than one month. By comparing the intact and the operated ears no significant statistical difference was found.