Tongue Tie in Children: What Parents Should Know

Tongue tie has received increasing attention in recent years, leading many parents to wonder whether their child might be affected. Understanding what tongue tie is, how it presents, and when treatment is needed can help you make informed decisions about your child's care.

What Is Tongue Tie?

Tongue tie, medically called ankyloglossia, occurs when the lingual frenulum, the small band of tissue connecting the tongue to the floor of the mouth, is unusually short, thick, or tight. This restricts the tongue's range of motion.

Everyone has a lingual frenulum. In most people, this tissue allows the tongue to move freely, reaching up to the roof of the mouth, extending out past the lips, and moving side to side. In tongue tie, the frenulum limits some or all of these movements.

Tongue tie exists on a spectrum. Some children have mild restrictions that cause minimal problems. Others have more significant restrictions that affect feeding, speech, or oral function. The severity of restriction does not always predict the severity of symptoms.

Types of Tongue Tie

Tongue ties are sometimes described by their location. An anterior tongue tie attaches closer to the tip of the tongue, often creating a visible heart-shaped appearance when the child tries to lift or extend their tongue.

A posterior tongue tie attaches further back on the tongue and may not be as visually obvious. These ties can still restrict movement significantly despite being harder to see.

The classification system matters less than the functional impact. How well can the tongue move? Is the restriction causing problems? These questions guide treatment decisions more than the type of tie present.

Signs of Tongue Tie in Infants

In newborns and infants, tongue tie most commonly affects feeding. Signs during breastfeeding may include difficulty latching or staying latched, clicking sounds while nursing, poor weight gain, prolonged feeding sessions, and maternal nipple pain or damage.

For bottle-fed infants, signs may include leaking milk from the corners of the mouth, excessive air intake leading to gas and fussiness, fatigue during feeding, and slow weight gain.

Not all feeding difficulties indicate tongue tie. Many factors affect infant feeding. However, when feeding problems persist despite working with lactation consultants and adjusting techniques, tongue tie evaluation may be warranted.

Signs of Tongue Tie in Older Children

As children grow, tongue tie may present differently. Speech can be affected, particularly sounds that require the tongue to lift to the roof of the mouth, such as "l," "r," "t," "d," "n," "s," and "z." However, many children with tongue tie develop normal speech, and many speech errors have causes other than tongue tie.

Eating and swallowing may be affected. Children might have difficulty managing certain food textures, be messy eaters, have food pocketing in their cheeks, or develop picky eating patterns related to the physical difficulty of eating certain foods.

Oral hygiene can be challenging when tongue movement is restricted. The tongue naturally helps clear food from teeth and cheeks. Limited movement may lead to increased dental decay or gum problems.

Some children experience difficulty licking their lips or an ice cream cone, inability to stick their tongue out past their lips, or pain or tension in the jaw, neck, or head muscles from compensating for limited tongue movement.

Evaluating Tongue Tie

Evaluation for tongue tie should assess both the structure and the function of the tongue. Simply seeing a frenulum is not diagnostic, as everyone has one. The key questions are whether the frenulum restricts movement and whether that restriction is causing functional problems.

A thorough evaluation includes visual examination of the frenulum, assessment of tongue range of motion including elevation, extension, and lateral movement, evaluation of how the tongue functions during swallowing, and review of symptoms and functional concerns.

Evaluation may be performed by pediatricians, dentists, oral surgeons, ear nose and throat physicians, or speech-language pathologists, depending on the presenting concerns and local resources.

Treatment Options

Not all tongue ties require treatment. When tongue movement is adequate and no functional problems exist, monitoring may be appropriate. Some mild restrictions cause no significant issues.

When treatment is indicated, a frenotomy or frenectomy procedure releases the restricted tissue. Frenotomy is a simple snip of the frenulum, often performed in infants without anesthesia. Frenectomy involves more complete removal of the tissue and may be recommended for older children or more complex cases.

These procedures are typically quick, with minimal bleeding and discomfort. Infants often nurse immediately after the procedure. Older children usually return to normal activities within a day or two.

The Role of Therapy

Releasing the tongue tie is often just the first step. After years of restricted movement, the tongue may not automatically know how to use its new range of motion. This is where orofacial myofunctional therapy becomes important.

Pre-surgical therapy can help prepare the muscles for the release, improving outcomes. Post-surgical therapy teaches the tongue to use its new movement capabilities and helps prevent the tissue from reattaching or new restrictions from forming.

For older children who have developed compensatory patterns in speech, eating, or swallowing, therapy helps retrain these functions. Simply releasing the tie does not automatically correct habits that developed over years of restricted movement.

Making Decisions About Treatment

Deciding whether your child needs tongue tie treatment can feel overwhelming, especially with differing opinions among professionals. Focus on functional concerns: Is the tongue restriction causing problems with feeding, speech, eating, or oral health?

Seek evaluation from providers experienced with tongue tie who will assess function, not just appearance. Consider the full picture, including whether therapy before or after a procedure might be needed.

Some families find it helpful to try conservative approaches first, such as speech therapy or feeding therapy, to see if function improves without surgical intervention. Others prefer to address the structural restriction first to give therapy the best chance of success.

Finding the Right Provider

If you suspect your child has a tongue tie, start with your pediatrician or dentist. They can provide initial assessment and referrals to specialists as needed.

For evaluation and treatment, look for providers who regularly work with tongue tie cases and who consider the functional impact, not just the presence of a frenulum. Coordination between the provider performing any procedure and the therapist providing pre- or post-surgical support leads to the best outcomes.