[Electrocochleography with an extratympanic tympanic membrane electrode : Age-dependent reference values for vertigo

Tom Gawliczek1, Miranda Claire Morrison2, Katharine Keller2

  • 1Department of Otorhinolaryngology, Head and Neck Surgery, lnselspital, Bern University Hospital, University of Bern, Bern, Schweiz. tom.gawliczek@sitem-insel.ch.

HNO
|February 5, 2026
PubMed
Summary

This study establishes age-stratified reference ranges for extratympanic electrocochleography (ECochG) to aid in diagnosing Ménière's disease. These new values improve the interpretation of summating potential (SP)/action potential (AP) ratios in clinical practice.

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