There is little physiologic data comparing Eustachian tube function in each ear, but clinically relevant information can be gleaned from studies on surgical outcomes.
![](https://www.enttoday.org/wp-content/uploads/2016/09/ENT_0916_pg6a-150x150.png)
There is little physiologic data comparing Eustachian tube function in each ear, but clinically relevant information can be gleaned from studies on surgical outcomes.