Benefits Of Laser Frenectomy for Children With Tongue Tie and Lip Tie

“My baby won’t latch, and my toddler can’t say their sounds.” 

Two sentences from two very different stages of parenthood, but often the same root cause. Laser frenectomy for children is one of those procedures most parents have never heard of until they are already in the middle of a problem they cannot solve on their own.

You have tried every nursing position. You have switched bottle nipples three times. Your lactation consultant keeps saying the latch looks shallow, but no one has explained why. Or maybe your three-year-old is getting harder to understand, and their preschool teacher quietly pulled you aside to ask if you had spoken to anyone about their speech.

If either of those situations sounds familiar, a tongue-tie or lip-tie may be worth looking into. These are not rare conditions, and many parents spend months troubleshooting symptoms without ever identifying the cause. This post explains what tongue- and lip-ties are, how laser frenectomy works in children, how it compares to traditional clipping, and what the process looks like at our Fairfax, VA, practice.

What Is a Frenulum, and When Does It Become a Problem?

Everyone has frenula. These are small bands of soft tissue that connect movable parts of the mouth to fixed ones. The two most relevant for children are:

• The lingual frenulum runs from the underside of your kid’s tongue to the floor of the mouth. When this tissue is too short or too tight, it limits how freely the tongue can move. This is called a tongue-tie, or ankyloglossia.
• The labial frenulum connects your kid’s upper lip to the gum above the front teeth. When this tissue is thick or positioned in a way that prevents the lip from moving freely, it is called a lip tie.

The frenulum itself is not the problem. The restriction in movement is what causes all the trouble. A tongue-tie does not automatically mean a child needs treatment. What matters is whether the restriction is causing real, measurable problems: trouble feeding, slow weight gain, pain for a nursing mother, difficulty producing specific speech sounds, or trouble with oral hygiene as the child gets older. A lip tie is clinically significant when it actively interferes with function, not simply because it exists. A proper evaluation is the only way to know whether treatment is appropriate.

How Tongue Ties and Lip Ties Show Up at Different Ages

One reason these conditions are missed is that the signs change as children grow. What presents as a feeding problem in a newborn becomes a speech concern in a toddler and an oral hygiene issue in an older child. Parents and providers often treat the symptom without ever identifying the underlying cause.

Newborns & Infants

In newborns and infants, a tongue tie often shows up as:

• A shallow or painful latch during breastfeeding
• Clicking or smacking sounds while nursing
• Long feeding sessions that leave the baby unsatisfied
• Poor weight gain or frequent cluster feeding
• Fatigue at the breast or bottle before finishing a full feed
• Reflux-like symptoms from swallowing excess air

For nursing mothers, a tongue-tied baby often causes nipple pain, cracking, and a drop in milk supply over time because an ineffective latch does not stimulate adequate production. A lip tie can make all of this worse. When the upper lip cannot flange outward properly, the seal during nursing breaks repeatedly, causing the baby to take in air and the mother to feel constant suction loss.

Toddlers & Older Children

In toddlers and older children, the picture shifts. By this age, feeding has usually been managed one way or another. What parents notice instead:

• Difficulty producing sounds that require the tongue tip to lift or move quickly, such as l, r, t, d, and n
• Speech that is hard for unfamiliar people to understand
• A gap between the two upper front teeth caused by the labial frenulum pressing into the gum
• Difficulty licking ice cream, moving the tongue past the lips, or moving food around the mouth
• Trouble keeping up with age-appropriate oral hygiene because the tongue cannot sweep across the teeth properly

Not every speech delay or gap between front teeth points to a tie. An evaluation is the only reliable way to find out.

What Is a Frenectomy?

A frenectomy is a minor dental procedure that releases the frenulum by removing the restrictive tissue. The goal is the restoration of a full range of motion so the tongue or lip can function without restriction. There are two methods in current use: traditional clipping and laser frenectomy. Understanding the difference helps parents ask the right questions.

Laser Frenectomy vs. Traditional Clipping

Both approaches can be effective when performed by a skilled provider. That said, there are meaningful clinical differences between the two.

Traditional clipping uses sterile scissors or a scalpel to cut the frenulum. In newborns with thin, minimally vascular frenula, this approach is quick and has a long track record. There is typically a small amount of bleeding, which can be controlled with pressure. Stitches are sometimes required depending on the extent of the release.

Laser frenectomy leverages a very focused beam of light energy to remove the restrictive tissue. The laser precisely vaporizes the frenulum while simultaneously sealing all blood vessels and nerve endings in the target area. This is why the procedure typically involves very little to no bleeding and why children tend to tolerate it well.

Key Differences