What is a frenulum or frenum?
The frenulum or frenum is a small fold of tissue that connects the tongue to the floor of the mouth (lingual frenulum) or the upper lip to the gums (labial frenulum). A frenectomy is a minor surgical procedure performed usually by pediatric dentists to correct issues related to a tight or restrictive frenulum, sometimes called a lip tie or tongue tie (ankyloglossia).
This procedure is often recommended when a restrictive frenulum causes functional problems such as feeding difficulties, speech issues, sleep disordered breathing, or improper oral development in infants and children.











