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Tympanosclerosis and mini grommets: the relevance of grommet design

Published online by Cambridge University Press:  29 June 2007

Ann F. Dingle*
Affiliation:
Department of Otolaryngology, Middlesbrough, Cleveland, UK.
Liam M. Flood
Affiliation:
Department of Otolaryngology, Middlesbrough, Cleveland, UK.
B. Udhi Kumar
Affiliation:
Department of Otolaryngology, Middlesbrough, Cleveland, UK.
Robert C. Newcombe
Affiliation:
Department of Otolaryngology, Middlesbrough, Cleveland, UK.
C. Stat
Affiliation:
Department of Statistics, University Hospital of Wales, Cardiff.
*
Ann F. Dingle FRCS, Department of Otolaryngology, Singleton Hospital, Swansea, SA2 8QA.

Abstract

Fifty children with otitis media with effusion undergoing grommet insertion had into one ear a Minititanium grommet inserted and into the other ear a Mini-teflon grommet. Post-operative follow-up until after extrusion of the grommets demonstrated only a small difference between the extrusion times of the two grommets (a significant difference of 41 days) and no difference in the degree of tympanosclerosis seen with each grommet. We propose that the mass of a grommet appears to play less of a role than has previously been suggested in the pathogenesis of tympanosclerosis following grommet insertion and that duration of intubation may be the most significant factor.

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 1995

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