Why Are Tiny Ear Holes Captivating Doctors and Researchers?

Have you ever noticed a tiny hole or indentation near the front of someone’s ear and wondered what it was?

It might look like a piercing, a small scar, or an unusual skin mark. In many cases, however, it’s something called a preauricular pit.

A preauricular pit is a small opening or dimple that forms near the outer ear before birth. It’s usually harmless and may never cause any problems.