Assessment and Surgical Management of Restricted Tongue Movement
Tongue-tie (ankyloglossia) is a condition in which the lingual frenulum—the band of tissue under the tongue—is tight or short, restricting tongue movement.
In selected cases, this can affect feeding, speech, oral function, and oral hygiene, and may require surgical release.
What Is Tongue-Tie?
The lingual frenulum connects the underside of the tongue to the floor of the mouth.
In tongue-tie:
- The frenulum is tight, thick, or abnormally positioned
- Tongue mobility is restricted to varying degrees
- Functional effects depend on severity and individual anatomy
Not all tongue-ties require treatment—management depends on functional impact, not appearance alone.
When Treatment Is Considered
Tongue-tie release may be appropriate where there is clear functional impairment, including:
In Infants
- Difficulty with breastfeeding
- Poor latch or ineffective feeding
- Maternal discomfort during feeding
In Children and Adults
- Speech difficulties related to tongue restriction
- Difficulty with tongue mobility (e.g. protrusion or elevation)
- Oral hygiene challenges
- Functional limitations (e.g. eating, oral movement)
Careful assessment is required to determine whether symptoms are directly related to the frenulum.
Assessment
Evaluation focuses on:
- Tongue mobility and function
- Severity and type of frenulum attachment
- Associated symptoms (feeding, speech, function)
- Consideration of alternative or contributing factors
In many cases, particularly in children, assessment may involve input from:
- Speech and language therapists
- Feeding specialists
The Procedure
Frenotomy / Frenectomy
Treatment involves release of the frenulum.
- A simple division (frenotomy) or more formal removal/repositioning (frenectomy)
- Performed under local anaesthetic in older children and adults
- In infants, often performed quickly with minimal intervention
The aim is to restore tongue mobility while preserving normal anatomy.
Recovery
Recovery is typically straightforward.
- Mild discomfort for a few days
- Rapid healing of the floor of mouth
- Feeding or oral activity usually resumes quickly
In some cases, exercises may be recommended to:
- Maintain mobility
- Reduce the risk of reattachment
Outcomes
When appropriately indicated, treatment can:
- Improve breastfeeding in infants
- Improve tongue mobility
- Address selected speech or functional issues
Outcomes depend on:
- Accurate patient selection
- Severity of restriction
Risks and Considerations
Potential risks include:
- Minor bleeding
- Temporary discomfort
- Scar formation or reattachment
- Incomplete resolution of symptoms (if other factors are involved)
This reflects the importance of careful diagnosis and realistic expectations.
A Considered Approach
Not all tongue-ties require surgery.
Management is based on:
- Functional impact
- Severity of restriction
- Individual patient factors
Surgery is considered only where it is likely to provide clear clinical benefit.
Consultation
A consultation allows assessment of tongue function and discussion of whether treatment is appropriate.
Book a Consultation
For assessment and treatment of tongue-tie in London, arrange a consultation to discuss your options.