What Is Tongue Tie (Ankyloglossia)?
Tongue tie, clinically called ankyloglossia, occurs when the lingual frenulum is unusually short, thick, or tight. The lingual frenulum is the thin band of tissue you can see if you lift your tongue and look in a mirror. In a person with tongue tie, this tissue restricts how far the tongue can move up, out, or side to side.
Tongue tie is present from birth and affects an estimated 4% to 11% of newborns. It is more common in boys than girls and sometimes runs in families. The severity varies widely. Some cases are mild and cause no problems. Others significantly limit tongue function and require surgical treatment.
Types of Tongue Tie
Tongue ties are classified by where the frenulum attaches to the tongue and the floor of the mouth. An anterior tongue tie attaches near the tip of the tongue and is usually easy to see. The tongue may appear heart-shaped when the baby tries to extend it.
A posterior tongue tie attaches further back on the underside of the tongue and is harder to spot visually. Posterior ties can be just as functionally restrictive as anterior ties but are often missed on initial examination because the frenulum is hidden under a layer of mucous membrane.
Tongue Tie Symptoms by Age Group
Tongue tie affects people differently depending on their age and what the tongue is being asked to do. In newborns, the most immediate concern is feeding. In older children and adults, the effects are more varied.
Symptoms in Infants
- Difficulty latching or staying latched during breastfeeding.
- Clicking or smacking sounds while feeding.
- Poor weight gain despite frequent feeding attempts.
- Prolonged feeding sessions that exhaust both baby and mother.
- Maternal nipple pain, damage, or infection due to a shallow latch.
- Colic-like symptoms from swallowing excess air during feeding.
Symptoms in Children
Not all tongue ties diagnosed in infancy cause problems later. However, some children develop speech difficulties, particularly with sounds that require the tongue to reach the roof of the mouth (such as "t," "d," "l," "n," "r," and "s"). Other signs in children include difficulty licking an ice cream cone, trouble moving food around the mouth, gagging on certain textures, and a gap between the lower front teeth caused by the tight frenulum pulling on the gum tissue.
Symptoms in Adults
Adults with untreated tongue tie may experience difficulty with speech clarity, jaw tension or TMJ symptoms from compensating for limited tongue movement, difficulty playing wind instruments, trouble keeping the lower front teeth clean (leading to gum recession in that area), and discomfort during kissing or other activities that require tongue extension. Many adults with tongue tie have adapted and may not realize their tongue mobility is restricted until a dentist or speech therapist identifies it.
Tongue Tie Surgery Options
There are two main surgical procedures for tongue tie: frenotomy and frenuloplasty. The choice depends on the patient's age, the thickness of the frenulum, and the severity of the restriction.
Frenotomy (Simple Release)
A frenotomy is a quick, simple procedure that involves cutting the frenulum with sterile scissors or a scalpel. In newborns, the frenulum is thin and has few blood vessels or nerves, so the procedure takes only seconds, causes minimal bleeding, and may not require anesthesia. The baby can usually breastfeed immediately afterward.
In older infants and young children, topical or local anesthesia is used before the cut. The procedure is still brief, typically lasting less than 5 minutes. Frenotomy is most appropriate for thin, membranous frenulums where a simple cut is sufficient to restore normal movement.
Frenuloplasty (Surgical Repair)
Frenuloplasty is a more involved procedure used when the frenulum is thick, fleshy, or when a simple cut would not provide adequate release. The surgeon makes a more extensive incision, removes or repositions the frenulum tissue, and closes the wound with dissolvable stitches.
Frenuloplasty is more common in older children and adults. It is typically performed under local anesthesia, though general anesthesia may be recommended for young children who cannot cooperate during the procedure. Recovery is longer than a frenotomy, but the results are generally more predictable for complex cases.
Laser Frenectomy
A laser frenectomy uses a dental laser (typically a CO2 or diode laser) instead of scissors or a scalpel to release the frenulum. The laser vaporizes the tissue and seals blood vessels as it cuts, resulting in minimal bleeding and typically no stitches.
Proponents of laser frenectomy report less pain, faster healing, and lower risk of reattachment compared to traditional methods. However, laser procedures tend to cost more, and the clinical evidence comparing laser outcomes to scissor or scalpel outcomes is still limited. The skill of the provider matters more than the specific instrument used.
Recovery and Aftercare
Recovery depends on the type of procedure performed, the patient's age, and whether stitches were placed.
Recovery After Frenotomy
Newborns typically recover very quickly after a frenotomy. Breastfeeding can resume within minutes. A small white patch may form under the tongue at the wound site, which is normal healing tissue (not infection). It usually resolves within 1 to 2 weeks.
Parents are typically instructed to perform gentle stretching exercises under the tongue several times a day for 2 to 4 weeks to prevent the wound edges from reattaching. Your provider will demonstrate the technique.
Recovery After Frenuloplasty
Frenuloplasty recovery takes longer because the procedure is more extensive. Expect mild to moderate soreness for 3 to 7 days. Pain is usually manageable with acetaminophen or ibuprofen (age-appropriate dosing for children). Stitches dissolve on their own within 1 to 2 weeks.
A soft diet is recommended for the first few days. Older children and adults should avoid spicy, acidic, or crunchy foods until the area heals. Stretching exercises are important after frenuloplasty as well to prevent scar tissue from limiting the newly gained range of motion.
Speech Therapy After Surgery
For children and adults with speech difficulties caused by tongue tie, surgery alone may not be enough. Years of compensating for limited tongue movement can create speech habits that persist even after the restriction is released. Speech therapy before and after surgery helps retrain the tongue to move correctly and produce sounds accurately.
Your oral surgeon or referring provider may recommend starting speech therapy a few weeks after the procedure, once the wound has healed.
Tongue Tie Surgery Cost and Insurance
The cost of tongue tie surgery varies based on the procedure type, the provider, and whether anesthesia is needed.
A frenotomy typically costs $250 to $1,500. The lower end reflects simple scissor releases performed in a pediatrician's or ENT's office for newborns. Laser frenotomies tend to fall on the higher end. A frenuloplasty costs $1,500 to $5,000, reflecting the more involved surgical nature, the potential need for general anesthesia (especially in young children), and facility fees if the procedure is done in a surgical center.
Dental and medical insurance coverage varies. Frenotomy in newborns with documented feeding difficulties is often covered under medical insurance. Frenuloplasty for speech or functional issues may be covered under medical insurance as well, but coverage depends on the diagnosis code and the specific plan. Some dental plans cover frenectomy procedures. Check with both your medical and dental insurance before scheduling, as coverage may come from either source. Costs vary by location and provider.
When Is Tongue Tie Surgery Needed?
Not every tongue tie requires surgery. A tongue tie that does not cause functional problems may not need treatment at all. Surgery is recommended when the restriction causes measurable problems that are not responding to conservative management.
- An infant cannot latch effectively for breastfeeding despite working with a lactation consultant.
- A child has persistent speech articulation problems that a speech therapist attributes to limited tongue mobility.
- An adult has functional limitations (speech, eating, dental hygiene, jaw tension) that are traced to a restricted frenulum.
- A dentist identifies the tongue tie as contributing to gum recession on the lower front teeth.
- Previous attempts at tongue stretching exercises or myofunctional therapy have not resolved symptoms.
Who Performs Tongue Tie Surgery?
Several types of providers perform tongue tie release. Oral and maxillofacial surgeons handle the most complex cases, particularly frenuloplasties requiring general anesthesia. Pediatric ENT specialists commonly perform frenotomies in infants. Some pediatric dentists and periodontists also perform laser frenectomies. For adults, an oral surgeon is typically the best choice for a frenuloplasty.
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