Anterior creases of earlobe

What it means

Sharply demarcated, typically linear and approximately horizontal, indentations in the outer surface of the ear lobe.

Shallow grooves or indentations are quite common, especially in large lobes. Ear lobe creases may arise postnatally. Posterior helical pits can be a related finding but should be assessed and coded separately.

Rare diseases that can present with this5

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category

Also called: Transverse earlobe creases