The tongue plays an important role in speech, swallow, sleep, and breathing and adequate tongue mobility is essential for optimal growth and development of the upper and lower jaws.
Restrictive lingual frenulum, also known as ankylglossia or tongue-tie, is a condition where the tongue is tethered to the floor of the mouth and can limit the mobility of the tongue. Tongue-ties can be found in the front (anterior) or back (posterior) of the tongue.
Tongue-ties are graded based on the level of tongue restriction. It's important to note that diagnosis goes beyond a simple visual examination, as function is a key factor. Tongue-ties can have a genetic component and often go undiagnosed due to a lack of awareness among healthcare practitioners. Unfortunately, not all clinicians may not be familiar with the latest evidence-based protocols in the managemet of this condition.