PMID: 8427494Feb 1, 1993Paper

Compliance of the patulous eustachian tube

The Annals of Otology, Rhinology, and Laryngology
J SakakiharaH Takahashi

Abstract

The compliance and ventilatory functions of the eustachian tube (ET) of 17 ears with patulous ETs were examined and compared to those of 16 ears with traumatic perforation of the eardrum (controls) by means of the tubal compliance test, the inflation-deflation test, and the forced response test. The tubal compliance was significantly lower in the patulous ETs than in the controls. An excessive patency of the ET was confirmed among the patients with patulous ETs by a low opening pressure during the inflation test and a low passive resistance on the forced response test. Active ventilatory dysfunction was also found to be significantly more common in the patulous ETs by the deflation test and the measure of dilation efficiency. These results indicated that the ET appeared to be rather rigid and less moveable when patulous than when normal.

References

Jul 1, 1977·The Annals of Otology, Rhinology & Laryngology. Supplement·E I CantekinD C Phillips
Sep 1, 1979·The Annals of Otology, Rhinology, and Laryngology·E I CantekinS A Bern
Nov 1, 1978·Acta Oto-laryngologica·H Virtanen
May 1, 1987·American Journal of Otolaryngology·H TakahashiI Honjo
Jan 1, 1984·The Annals of Otology, Rhinology, and Laryngology·K TomodaT Kumazawa
Jan 1, 1982·Acta Oto-laryngologica·H Virtanen, T Palva
Sep 1, 1981·The Laryngoscope·A F O'Connor, J J Shea

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Citations

May 26, 2006·Journal of the Association for Research in Otolaryngology : JARO·Yael MarcusohnAmos Ar
Aug 28, 2003·The Annals of Otology, Rhinology, and Laryngology·Samir N GhadialiWilliam J Doyle
Sep 28, 2010·Otolaryngology--head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery·Daniel MuñozCarolina Der
Sep 9, 2018·The Laryngoscope·Yi-Ho Young
Apr 1, 1996·The Pediatric Infectious Disease Journal·C D Bluestone

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