What to Expect During a Laser Frenectomy for Your Child
Posted on 5/8/2026 by NC Pediatric Dentistry |
 If your child has been diagnosed with a tongue tie or lip tie, your pediatric dentist may recommend a laser frenectomy to restore comfortable oral function. This is one of the most common procedures we perform at NC Pediatric Dentistry, and parents across North Carolina often have questions about what the experience actually looks like.
Knowing what to expect can take a lot of the worry out of the process. In this guide, we’ll walk you through every step of a laser frenectomy, from preparation to recovery, so you and your child feel confident heading into the appointment.
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What Is a Frenectomy?
A frenectomy is a quick procedure that removes or modifies a frenum, which is the small band of tissue that connects the tongue to the floor of the mouth or the upper lip to the gums. When a frenum is too tight or too short, it can restrict movement. In infants, this often shows up as difficulty with breastfeeding. In older children, it can affect speech, eating, and even the way teeth come together.
You might hear the terms “tongue tie” (ankyloglossia) and “lip tie” used to describe these conditions. Both are common, and both respond well to treatment. Our team evaluates lip ties and tongue ties as part of routine checkups so that families can make informed decisions early.
Why Pediatric Dentists Use Lasers
Traditional frenectomies use scissors or a scalpel, but most pediatric dental offices now prefer laser dentistry for this procedure. There are several reasons it’s become the standard of care for children.
A soft tissue laser is precise. It targets only the restricted tissue while leaving the surrounding area largely undisturbed. Because the laser cauterizes as it works, there’s very little bleeding during the procedure. Most children don’t need stitches afterward, and the overall treatment time is short–often just a few minutes from start to finish.
For young children especially, a faster and more comfortable experience means less stress for everyone in the room. Parents frequently tell us they’re surprised by how calm their child stays throughout.
What Happens During the Visit
On the day of the procedure, your child’s dentist will begin with a brief oral evaluation. The team will explain the process in age-appropriate language so your child knows what to expect.
A topical numbing gel is applied to the treatment area to reduce any sensation. For infants, this is often the only form of anesthesia needed. Older children may receive a small amount of local anesthesia depending on the complexity of the tie.
Once the area is numb, the dentist uses the laser to release the restricted tissue. The actual release takes only a few minutes. Many parents stay in the room during the procedure, and in our experience, most babies settle quickly after it’s finished. Older kids usually do well with some gentle encouragement and distraction.
Before you leave, the team will review aftercare instructions and demonstrate the stretching exercises your child will need at home.
Recovery and Aftercare Tips
Recovery from a laser frenectomy is generally quick compared to traditional methods. Most children return to normal eating and activity within a day or two, though the tissue may take one to two weeks to fully heal.
Here’s what parents should keep in mind during recovery:
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Stretching exercises – Your dentist will show you specific stretches to perform several times a day. These prevent the tissue from reattaching during healing and are the most important part of aftercare.
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Comfort measures – Infant acetaminophen or ibuprofen (as directed by your pediatrician) can help manage any mild discomfort. Cold teething rings may also soothe the area for babies.
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Feeding adjustments – Breastfeeding infants may need a short adjustment period as they learn to use their newly released tongue. A lactation consultant can be a helpful resource during this transition.
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Watch for healing – A white or yellowish patch may form at the treatment site. This is normal and part of the healing process, not a sign of infection. |
Contact your child’s dentist if you notice excessive bleeding, fever, or signs of infection such as swelling that worsens after the first day.
Helping Your Child Heal
A laser frenectomy can make a real difference in your child’s comfort, feeding, speech, and dental development. At NC Pediatric Dentistry, our team has helped families throughout North Carolina navigate this process with confidence. If you think your child might benefit from an evaluation, find a location near you to schedule an appointment at one of our pediatric dental offices.
Frequently Asked Questions
Does a laser frenectomy hurt?
Most children experience little to no discomfort during the procedure thanks to topical numbing and the precision of the laser. Mild soreness afterward is common but typically resolves within a day or two.
How old does my child need to be for a frenectomy?
Laser frenectomies can be performed on newborns, infants, toddlers, and older children. The ideal timing depends on your child’s specific situation and whether the tie is causing functional concerns like feeding difficulties or speech delays.
How long does the procedure take?
The actual laser release typically takes just a few minutes. Including the numbing, evaluation, and aftercare review, the total appointment is usually about 30 minutes.
Can the tongue tie grow back after treatment?
Reattachment is possible if stretching exercises are not performed consistently during the healing period. Following your dentist’s aftercare instructions closely is the best way to ensure a successful outcome.
Will my child need follow-up visits?
Most pediatric dentists schedule a follow-up within one to two weeks to check healing progress. Your dentist will let you know if additional visits are recommended based on your child’s recovery.
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