The 678 Hz acoustic immittance probe tone: a more definitive indicator of PET than the traditional 226 Hz method
Abstract Background The accurate diagnosis of Eustachian tube (ET) dysfunction can be very difficult. Our aim is to determine whether a 678 Hz probe tone is a more accurate indicator of Patulous ET (PET) than the 226 Hz probe tone when used in compliance over time (COT) testing. Methods Twenty subje...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2018-07-01
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| Series: | Journal of Otolaryngology - Head and Neck Surgery |
| Online Access: | http://link.springer.com/article/10.1186/s40463-018-0290-y |