Tongue Tie in Older Children: Signs Parents Often Miss

When most people hear “tongue tie,” they think of newborns and breastfeeding. And while it’s true that tongue tie is commonly identified in the early weeks of life due to feeding difficulties, this is only part of the story.

A significant number of children — including school-age children and even teenagers — have an undiagnosed tongue tie that is quietly affecting their speech, dental development, jaw growth, sleep quality, and overall health. In many cases, the tongue tie was either missed in infancy or was present in a form that didn’t cause obvious feeding problems — and so it was never investigated.

As a pediatric dentist and certified orofacial myotherapist in Juhu, Mumbai, I frequently assess older children whose tongue tie has gone undetected for years. This article explains what to look for and why it matters.

What is Tongue Tie?

Tongue tie — medically known as ankyloglossia — occurs when the lingual frenulum, the band of tissue that connects the underside of the tongue to the floor of the mouth, is too short, thick, or tight. This restricts the tongue’s range of movement.

In a normal tongue, the tip can easily reach the roof of the mouth, move sideways to both corners of the lips, and stick out well past the lips. In a tongue-tied child, one or more of these movements is restricted.

The degree of restriction varies considerably. Some tongue ties are immediately visible — the tongue appears heart-shaped when lifted, or cannot protrude at all. Others are “posterior” or submucosal tongue ties, where the restriction is beneath the surface of the tissue and far less obvious, even to trained eyes. These are the ones most commonly missed.

Why Does Tongue Tie Get Missed in Older Children?

There are several reasons an older child might reach age 5, 8, or even 12 with an undiagnosed tongue tie:

First, they may have been bottle-fed, so the breastfeeding difficulties that typically prompt tongue tie assessment never arose. Second, a posterior tongue tie — where the restriction is subtle — may not have been identified even when checked in infancy. Third, the child may have adapted to their restriction by compensating with other muscles — a pattern called “compensatory function” — which masks the problem until compensation breaks down.

The irony is that the more adaptable a child is, the easier it is for tongue tie to go undetected — until the cumulative effects of years of compensatory function start to show up as jaw problems, crowded teeth, or speech difficulties.

Signs of Tongue Tie in Older Children — By Age Group

Simple Checks You Can Do at Home

You can do a quick informal check of your child’s tongue mobility at home. Ask your child to:

1. Stick their tongue out as far as possible. Can it reach past the lips? Does the tip go down or does it appear notched or heart-shaped? A tongue that cannot protrude past the lips suggests significant restriction.

2. Try to touch their nose with their tongue tip. This requires good upward mobility. If they can barely lift the tip to the top teeth, the frenulum may be restricting upward movement.

3. Open their mouth wide and try to touch the palate (roof of mouth) with their tongue tip. This is the correct resting position for the tongue, and the ability to do this comfortably is essential for normal jaw growth. If they cannot do this comfortably, tongue tie or low muscle tone may be the reason.

Common Myths About Tongue Tie in Older Children

What Does Treatment Involve for Older Children?

For older children, tongue tie treatment typically involves two components: the release and the rehabilitation.

The release (frenulectomy or frenuloplasty) is a minor procedure that divides the restricting tissue, freeing the tongue to move more fully. In older children and teenagers, this is typically done under local anaesthetic, making it comfortable and well-tolerated.

Equally important — and often overlooked — is the rehabilitation phase. After years of restricted movement, the tongue and surrounding muscles need to be retrained to use their new freedom of movement correctly. This is where orofacial myotherapy is essential. Without it, old compensatory patterns often persist, and the full benefit of the release is not realised.

At Milky Whites, we assess each child as a whole — looking at tongue mobility, swallowing pattern, breathing, jaw development, and dental alignment — and create a coordinated treatment plan that addresses all the connected pieces.

When Should You Seek an Assessment?

If you recognise any of the signs described in this article — or if your child has unexplained crowding, speech difficulties, or persistent mouth breathing — a tongue tie assessment is always worthwhile. In Mumbai, this is a specialist area and not all dentists or doctors are trained to assess functional tongue tie.

At Milky Whites in Juhu, Dr. Rachayta Gala provides thorough functional tongue tie assessments for children of all ages. We work closely with speech therapists, ENT specialists, and lactation consultants to ensure a complete picture and an effective treatment plan.