Medically reviewed by Amelia MacIntyre, DO An outie belly button is mainly a cosmetic issue and doesn't usually need treatment.Umbilical hernias are a common cause of outie belly buttons and may ...

An umbilical hernia is a condition in which part of the intestine or fat bulges out through the muscles at the belly button, where the umbilical cord is located before birth. Umbilical hernias are ...

Suki Waterhouse recently said that she got a hernia from wearing tight pants. This is far from the only surprising way people can develop a hernia. The health issue needs to be corrected with surgery.