Interviewer: A mother in LI NY was left deaf in one ear from a kiss — a kiss from her 4yo daughter. Doctors say the kiss created a suction cup-like effect, damaging the mother’s eardrum. Professor Levi Reiter is a professor of audiology at Hofstra University. I’ve never heard of such a thing. A kiss on the ear leaves damage? How does that work?
Prof. Reiter: Well, you said yourself it was suction. The eardrum is a very delicate membrane, and the eardrum is connected to three little bones, the last one of which connects the inner ear, the place where we hear. Suction will pull the eardrum out towards the lips and it will stretch those bones. There’s a little tiny ligament —
Interviewer: And you have a model here, actually, you can show us on the model how that works.
Prof. Reiter: Sure, exactly. Well, if you can see this, I’ll show you —
Interviewer: You can leave it right there —
Prof. Reiter: Here’s the ear canal, the end of the ear canal. We have the delicate eardrum. And the eardrum is connected to three little bones, the last of which some people call the stirrup —
Interviewer: I’m going to turn it a little bit like that.
Prof. Reiter: Sure. And we call it the stapes — that is like a piston, which has to push in and out of this little snail shell called the cochlea.
Interviewer: So she says that her daughter went up — and she heard the long smacking sound that you sometimes hear [makes long kiss sound], you know, the sucking sound. Are you saying that there’s a danger to let people do that near your ear? Have you ever heard of that?
Prof. Reiter: Well, actually, one time. It’s not near your ear, but if your lips are on the opening of the ear, and a kiss makes a sucking kind of…a vacuum type of an effect — and you literally pull the eardrum away from where it’s supposed to be, stretching the little bones, and what happened in her case, was that little ligament that normally attaches to the last bone was broken.
Interviewer: Wow. And that was a four-year-old, so imagine what happens if you let your husband near your ear.
Prof. Reiter: That does happen, but imagine what happens if you kiss your little babies, infants, that have a very small ear canal, and that kind of pressure can do more damage and infants of course can’t say “I can’t hear.”
Interviewer: “Ow.” Right. Oh, Professor, thank you for showing us that. Unusual story to say the least.