Both of these types of dimples appear at birth, but that’s where their similarities end. A sacral dimple (sacrococcygeal or coccygeal dimple) is an indentation just above the groove between your ...
In some cultures, dimples are seen as a sign of beauty or even good luck. But what causes dimples, and why do some people have them while others don't? Dimples are small, natural indentations in the ...