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ankyloglossia
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ankyloglossia

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Also known as tongue-tie

Ankyloglossia, also known as tongue-tie, is a congenital oral anomaly that may decrease the mobility of the tongue tip and is caused by an unusually short, thick lingual frenulum, a membrane connecting the underside of the tongue to the floor of the mouth. Ankyloglossia varies in degree of severity from mild cases characterized by mucous membrane bands to complete ankyloglossia whereby the tongue is tethered to the floor of the mouth.

Key facts

Medical condition (new).image
Frenulum linguae.jpg
Medical condition (new).caption
Adult with ankyloglossia

via Wikipedia infobox

Research

843 papers

via PubMed

Wikidata facts

Subclass of
genetic disease
Image
Frenulum linguae.jpg
Show 6 more facts
health specialty
medical genetics
Commons category
Ankyloglossia
NCI Thesaurus ID
C124538
ICD-9-CM
750.0
on focus list of Wikimedia project
WikiProject Medicine
Sources (3)

via Wikidata · CC0

~12 min read

Encyclopedic overview

13 sections
Contents
  • Definition
  • Cause
  • Presentation
  • Feeding
  • Speech
  • Mechanical and social effects
  • Tongue posture and mouth breathing
  • Dental issues
  • Fascia and muscle compensation
  • Diagnosis
  • Treatment
  • References
  • External links

Ankyloglossia, also known as tongue-tie, is a congenital oral anomaly that may decrease the mobility of the tongue tip and is caused by an unusually short, thick lingual frenulum, a membrane connecting the underside of the tongue to the floor of the mouth. Ankyloglossia varies in degree of severity from mild cases characterized by mucous membrane bands to complete ankyloglossia whereby the tongue is tethered to the floor of the mouth.

==Definition== Tongue-tie is "a condition that impairs tongue movement due to a restrictive lingual frenulum". As of 2025, no definition, classification system, or diagnostic parameters and, therefore, no definite management parameters, have been generally accepted.

Excerpted from Wikipedia’s “ankyloglossia” article, available under the CC BY-SA 4.0 licence.