What istongue-tie?

Tongue-tie is a birth defect that affects 4-11% of newborn babies. It's more common in boys than girls.

Normally, the tongue is loosely attached to the base of the mouth with a piece of skin called the lingual frenulum.

In babies with tongue-tie, this piece of skin is unusually short and tight, restricting the tongue's movement. This prevents the baby feeding properly and also causes problems for the mother.

Content supplied by the NHS Website

Medically Reviewed by a doctor on 21 Dec 2018