How a Frenectomy Is Done and What Healing Looks Like
SaveParents comparing laser and scissors for a child's tongue-tie or lip-tie release are usually really asking one question: which one heals easier? Both approaches accomplish the same goal — cutting the frenulum so the tongue or lip can move freely — and the honest answer is that neither has been clearly shown to be superior for recovery. What matters more is the clinician's experience with whichever tool they use, and how carefully the wound is cared for afterward.
Last updated: July 2026
What does a frenectomy actually release?
A frenectomy releases a frenulum — a thin band of tissue connecting the tongue to the floor of the mouth, or the upper lip to the gum — that is tighter or shorter than usual and restricts normal movement. When the tongue is affected, the condition is called ankyloglossia, commonly known as tongue-tie; when the upper lip is affected, it's usually called a lip-tie. A lip-tie and tooth gap often show up together, since a thick band of tissue running between the two front teeth can hold a wide gap open even as permanent teeth come in.
The procedure itself is simple in concept: a clinician cuts through the restrictive band so the tongue or lip regains its normal range of motion. What varies is the tool used to make that cut, how deep the release needs to go, and the child's age — a newborn's tongue-tie release looks very different in practice from a toddler frenectomy done a year or two later, even though the anatomy involved is the same. Tongue-tie and speech difficulties are one of the more common reasons a release gets recommended past infancy, once a toddler is talking enough for a restricted tongue to show up as a specific sound a child can't quite make.
Scissors, scalpel, or laser: what actually happens during the release?
The two main approaches are cold-steel — scissors or a scalpel — and a soft-tissue laser, and the mechanical difference between them is real even though the goal is identical. Scissors or a scalpel make a clean, sharp cut, which can bleed briefly at the time of the procedure; a dentist or surgeon controls this with gentle pressure and, less often, a dissolving stitch. A laser cuts and seals small blood vessels as it goes, which is why laser procedures are often described as producing less bleeding during the release itself.
For a young infant with a simple tongue-tie, the procedure is frequently done with little or no anesthesia at all — the frenulum in that specific spot has relatively few nerve endings and few blood vessels in early infancy, and the release itself takes only seconds. An older toddler, or a case involving a thicker, more muscular frenulum, usually needs numbing gel or a local anesthetic injection first. An anxious toddler may also be offered nitrous oxide to help them hold still through the few minutes the procedure takes; nitrous side effects are generally mild and wear off quickly once the mask comes off.
What does healing actually look like?
A whitish or yellowish film over the wound in the days afterward, which is normal healing tissue and not a sign of infection. Both laser and scissors releases go through a similar pattern: some tenderness or fussiness in the first day or two, a visible coating over the healing area for roughly one to two weeks, and gradual return to normal movement as swelling settles. Feeding — breast, bottle, or regular food depending on the child's age — is usually encouraged right away, since sucking and normal tongue movement are part of what helps the site heal properly.
Parents are sometimes alarmed by that white or yellow film, mistaking it for pus or a sign something went wrong. It is neither; it's simply how an open wound in the mouth naturally heals, similar to the whitish coating that forms after other minor oral surgery, and it resolves on its own without any special treatment. A frenectomy done alongside a larger dental procedure under general anesthesia follows the same wound-healing pattern, though anesthesia recovery — grogginess, a scratchy throat, or an unsettled stomach for a few hours — is a separate, temporary issue from how the release site itself is healing.
Do the aftercare stretches actually matter?
A set of gentle stretching or massage movements a clinician often teaches a caregiver to do at the wound site for a period after the release, aimed at keeping the two cut edges from reattaching as they heal. Because the mouth heals quickly and the two surfaces sit right next to each other, scar tissue can bridge back across the release if it's left completely undisturbed — the exercises are meant to prevent that, not to speed healing itself.
These exercises are usually the part of recovery that causes the most friction, since they involve touching a tender area on a child who may resist. Clinicians vary in how many times a day they recommend them and for how long, and some skip them in favor of watching for reattachment at a follow-up visit instead. Either approach is a legitimate clinical choice — the point of raising it here is that a family should leave the procedure knowing which approach their own clinician expects, not to prescribe a specific routine.
Is one method actually better than the other?
No — there isn't strong evidence that one method produces a meaningfully better recovery or a lower rate of complications than the other, despite how confidently the comparison sometimes gets marketed. What differs most in practice is bleeding at the moment of the procedure, which tends to be less with a laser, and cost, since laser equipment and training add expense that gets reflected in the price. Beyond that, the choice often comes down to what tool a given clinician is trained and equipped to use well, which matters more for outcome than which category the tool falls into.
A provider highly experienced with scissors and a scalpel will generally get a better result than one who is unpracticed with a laser, and the reverse is just as true. Asking a clinician directly which method they use most often, and why, is more informative than asking which method is objectively better — because for this particular procedure, the honest answer is that the evidence doesn't clearly favor either one.
What does a frenectomy cost, and does insurance cover it?
Frenectomy costs and coverage depend heavily on how the procedure gets billed and which type of plan a family has. Dental insurance plans vary in structure — a PPO negotiates discounted rates with in-network providers and pays a share of the claim, while a discount or membership plan simply offers reduced fees rather than paying claims on a patient's behalf 1Ref 1American Dental Association (2024).Types of Dental Plans.Definitions of dental PPO plans and discount/membership plans, which affect how a frenectomy visit might be covered or discounted — and a frenectomy may be billed through dental coverage, medical coverage, or both, depending on why it's being done and who performs it.
In the rare case where a frenectomy is bundled with a larger procedure done in a hospital setting, federal price transparency rules require the hospital to post its standard charges publicly, including a discounted cash price for patients paying out of pocket 2Ref 2Centers for Medicare & Medicaid Services (2024).Hospital Price Transparency.Federal requirement that hospitals post standard charges, including a discounted cash price, for any procedure bundled into a hospital-based visit. For the much more common in-office release, a family is better served asking the practice directly for a cost estimate and confirming ahead of time how the visit will be coded, since that coding is what determines whether dental or medical insurance applies.
Common questions
Related
Children's dental
Deciding Whether a Toddler Needs a Tongue-Tie ReleaseChildren's dental
Tongue-Tie and the Way Toddlers TalkChildren's dental
Lip-Tie and the Gap in a Child's Smile
Say it back
How would you explain this to someone you love?
Two or three sentences, just as you’d say it. Gale reflects back what you focused on — a mirror, not a quiz.
When frenectomy healing needs a call back to the clinician
- —Bleeding that doesn't slow after several minutes of steady, gentle pressure
- —Increasing redness, swelling, or pus at the wound site, or a fever
- —A baby who refuses to feed at all for more than a few hours after the procedure
- —Signs the tongue or lip is losing the range of motion it gained right after the release
Bleeding that won't stop with steady pressure, or any sign of trouble breathing, is an emergency — call the treating clinician immediately or go to the nearest emergency room.
This article is for general education and isn't a substitute for guidance from the clinician who performed the procedure and can see the healing site directly.
References
- 1.American Dental Association (2024). Types of Dental Plans. ADA MouthHealthy. link ✓Definitions of dental PPO plans and discount/membership plans, which affect how a frenectomy visit might be covered or discounted
- 2.Centers for Medicare & Medicaid Services (2024). Hospital Price Transparency. CMS.gov (Key Initiatives). link ✓Federal requirement that hospitals post standard charges, including a discounted cash price, for any procedure bundled into a hospital-based visit
2 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy