Changes in external ear resonance after mastoidectomy: open cavity mastoid versus obliterated mastoid cavity.

  • Chang Hyun Jang
  • Published 2002 in Clinical otolaryngology and allied sciences

Abstract

The creation of an open mastoid cavity changes the acoustic characteristics of the external ear. The aim of this study was to ascertain the acoustic change in the external auditory canal caused by an open mastoid cavity and to compare it with mastoid obliteration. The external ear resonance characteristics were measured in 40 normal adult ears, 20 ears with… (More)

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Cite this paper

@article{Jang2002ChangesIE, title={Changes in external ear resonance after mastoidectomy: open cavity mastoid versus obliterated mastoid cavity.}, author={Chang Hyun Jang}, journal={Clinical otolaryngology and allied sciences}, year={2002}, volume={27 6}, pages={509-11} }