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. 2009 May 18:453–480. doi: 10.1016/B978-032304048-8.50036-0

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Copyright © 2008 Elsevier Inc. All rights reserved.

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Figure 32-5 — Tympanogram: classification system for low-frequency tympanograms. Based on Jerger (1970).

(From Harris PK, Hutchinson KM, Moravec J: The use of tympanometry and pneumatic otoscopy for predicting middle ear disease. Am J Audiol 14:3-13, 2005.)

© 2008