Brazilian Academy of Paediatric Otorhinolaryngology Task Force - lingual frenulum disorders in childhood - evidence-based recommendations.

There are several methods described in the literature for the evaluation of the lingual frenulum, and most of them lack internal or external validation.

In children with an altered lingual frenulum, lingual frenotomy may reduce maternal pain during breastfeeding.

There is no scientific evidence that one method is superior to another.